1
Langland W, Robertson EA, Shepherd SHA, et al. Prologue (lines 1-99). Piers Plowman: the Donaldson translation, select authoritative Middle English text, sources and backgrounds, criticism. New York: W.W. Norton 2006:2–6.
2
Hoccleve T. La Male regle. ‘My compleinte’ and other poems. Exeter, UK: University of Exeter Press 2001:64–78.
3
Langland W. The Pardon Sent from Truth’, lines 1-280. Piers Plowman. University of Exeter Press 2008:171–82.
4
Dobson R. The Rebels in London according to Henry Knighton. The Peasants’ Revolt of 1381. London: Macmillan 1983:181–7.
5
Walsh P. Book 1. The consolation of philosophy. Oxford: Clarendon Press 1999:3–18.
6
Baker D. Showings : authoritative text, contexts, criticism. Showings. New York: W.W. Norton 2005:70–82.
7
Preste, Ne Monke, Ne Yit Chanoun | Robbins Library Digital Projects. http://d.lib.rochester.edu/teams/text/dean-medieval-english-political-writings-preste-ne-monke-ne-yit-chanoun
8
Hudson A. Epistola Sathanae ad Cleros. Selections from English Wycliffite writings. Cambridge (etc.): Cambridge University Press 1978:89–93.
9
Richard the Redeless and Mum and the Sothsegger | Robbins Library Digital Projects. http://d.lib.rochester.edu/teams/publication/dean-richard-the-redeless-and-mum-and-the-sothsegger
10
Calabrese MA, Pugh T, Palmer RB. An introduction to Piers Plowman. Gainesville: University Press of Florida 2016.
11
Cole A, Galloway A, editors. The Cambridge companion to Piers Plowman. New York: Cambridge University Press 2014.
12
Scanlon L, editor. The Cambridge companion to medieval English literature, 1100-1500. Cambridge: Cambridge University Press 2009.
13
Simpson J. Piers Plowman: an introduction to the B-text. London: Longman 1990.
14
Simpson J. Piers Plowman: an introduction. 2nd, rev. ed edn. Exeter: University of Exeter Press 2007.
15
Langland W, Schmidt AVC. Piers Plowman: a parallel-text edition of the A, B, C and Z versions, Vol.1: Text. Harlow: Longman 1995.
16
Langland W, Schmidt AVC. Piers Plowman: a parallel-text edition of the A, B, C and Z versions. London: Longman 1995.
17
ROBERT ADAMS. THE NATURE OF NEED IN ‘PIERS PLOWMAN’ XX. Traditio. 1978;34:273–301.
18
Adams R. Langland and the Rokele family: the gentry background to Piers Plowman. Dublin: Four Courts Press 2013.
19
Aers D. Chaucer, Langland, and the creative imagination. London: Routledge & Kegan Paul 1980.
20
Aers D. Community, gender, and individual identity: English writing, 1360-1430. London: Routledge 1988.
21
Aers D. Piers Plowman and Christian allegory. London: Edward Arnold 1975.
22
Alford JA. A Companion to Piers Plowman. Berkeley: University of California Press 1988.
23
Baldwin AP. The theme of government in Piers Plowman. Cambridge: Brewer 1981.
24
Barney SA. The Penn commentary on Piers Plowman: Volume 5: C Passūs 20-22 ; B Passūs 18-20. Philadelphia, Pa: University of Pennsylvania Press 2006.
25
Barr H. Signes and sothe: language in the Piers Plowman tradition. Cambridge: D.S. Brewer 1994.
26
Burrow JA. Ricardian poetry: Chaucer, Gower, Langland and the ‘Gawain’ poet. London: Routledge & Kegan Paul 1971.
27
Medieval English Political Writings | Robbins Library Digital Projects. http://d.lib.rochester.edu/teams/publication/dean-medieval-english-political-writings
28
Donaldson ET. Piers plowman: the C-text and its poet. [Hamden, CT]: Archon Books 1966.
29
Galloway A. The Penn commentary on Piers Plowman: Volume 1: C Prologue-Passus 4 ; B Prologue-Passus 4 ; A Prologue-Passus 4. Philadelphia, Pa: University of Pennsylvania Press 2006.
30
Griffiths L. Personification in Piers Plowman. Cambridge: Brewer 1985.
31
Hanna R. William Langland. Aldershot: Variorum 1993.
32
Hanna R. London literature, 1300-1380. Cambridge: Cambridge University Press 2005.
33
Hanna R. The Penn commentary on Piers Plowman: Volume 2: C passus 5-9, B passus 5-7, A passus 5-8. Philadelphia: University of Pennsylvania Press 2017.
34
R. Carter Hailey. ‘Geuyng light to the reader’: Robert Crowley’s Editions of ‘Piers Plowman’ (1550). The Papers of the Bibliographical Society of. 2001;95:483–502.
35
Hudson A. Langland and Lollardy. Yearbook of Langland studies. ;17:93–105.
36
Hoccleve, Thomas 1370?-1450? ‘My compleinte’ and other poems. annotated ed. Exeter, UK: University of Exeter Press 2001.
37
Hudson A. The premature Reformation: Wycliffite texts and Lollard history. Oxford: Clarendon Press 1988.
38
Hudson A. Selections from English Wycliffite writings. Cambridge (etc.): Cambridge University Press 1978.
39
Hussey SS. Piers Plowman: critical approaches. London: Methuen 1969.
40
Nicolas Jacobs. The Typology of Debate and the Interpretation of Wynnere and Wastoure. The Review of English Studies. 1985;36:481–500.
41
Baker DN, Julian. Showings. New York: W.W. Norton 2005.
42
Justice S. Writing and rebellion: England in 1381. Berkeley, Calif: University of California Press 1994.
43
Justice, Steven. The Genres of ‘Piers Plowman’. Viator. ;19:1–29.
44
Kelen SA. Langland’s early modern identities. Basingstoke: Palgrave Macmillan 2007.
45
Justice S, Kerby-Fulton K. Written work: Langland, labor, and authorship. Philadelphia, Pa: University of Pennsylvania Press 1997.
46
King JN. English Reformation literature: the Tudor origins of the Protestant tradition. Princeton, N.J.: Princeton University Press 1982.
47
Kirk ED. The dream thought of ‘Piers Plowman’. New Haven: Yale University Press 1972.
48
Galloway A, Hanna R, Barney SA. The Penn commentary on Piers Plowman. Philadelphia: University of Pennsylvania Press .
49
Lawton D. The Subject of Piers Plowman. Yearbook of Langland studies. 1987;1:1–30.
50
Bloomfield MW, Benson LD, Wenzel S, et al. The Wisdom of poetry: essays in early English literature in honor of Morton W. Bloomfield. Kalamazoo, Mich: Medieval Institute Publications, Western Michigan University 1982.
51
Middleton A. Two Infinites: Grammatical Metaphor in Piers Plowman. ELH. 1972;39. doi: 10.2307/2872241
52
Middleton A. Chaucer, Langland, and Fourteenth-Century Literary History. Farnham: Ashgate Variorum 2013.
53
Kane G, Kennedy ED, Waldron R, et al. Medieval English studies presented to George Kane. Wolfeboro, N.H.: D.S. Brewer 1988.
54
Salter E. Piers Plowman: an introduction. Oxford: Blackwell 1962.
55
Archiv für das Studium der neueren Sprachen und Literaturen. 1961.
56
Scase W. Piers Plowman and the new anticlericalism. Cambridge [England]: Cambridge University Press 2007.
57
SIMPSON J. FROM REASON TO AFFECTIVE KNOWLEDGE: MODES OF THOUGHT AND POETIC FORM IN ‘PIERS PLOWMAN’. Medium Ævum. 1986;55. doi: 10.2307/43628946
58
James Simpson. The Transformation of Meaning: A Figure of Thought in Piers Plowman. The Review of English Studies. 1986;37:161–83.
59
Hussey SS. Langland, the mystics, and the medieval English religious tradition: essays in honour of S.S. Hussey. Cambridge: D.S. Brewer 1990.
60
Spearing AC. Criticism and medieval poetry. 2nd ed. London: Edward Arnold 1972.
61
Stokes M. Justice and mercy in Piers Plowman: a reading of the B text Visio. London: Croom Helm 1984.
62
Robert Crowley’s ‘Piers Plowman’ by THORNE, J. R.. UHART, MARIE-CLAIRE. https://0-data-journalarchives-jisc-ac-uk.pugwash.lib.warwick.ac.uk/view?pubId=proquestpdf00200020-1986-055-00-000017pdf&tab=title&jid=393239333234383430%2331323837303431383839
63
Trigg S. The Traffic in Medieval Women. Yearbook of Langland studies. 1998;12:5–29.
64
Watson N. Visions of Inclusion. Journal of medieval and early modern studies. 1997;27:145–87.
65
JOSEPH S. WITTIG. ‘PIERS PLOWMAN’ B, PASSUS IX - XII: ELEMENTS IN THE DESIGN OF THE INWARD JOURNEY. Traditio. 1972;28:211–80.
66
Wood SJ. Conscience and the composition of Piers Plowman. Oxford: Oxford University Press 2012.
67
Piers Plowman Electronic Archive. http://piers.chass.ncsu.edu/
68
International Piers Plowman Society. http://www.piersplowman.org/index.asp
69
The Yearbook of Langland Studies.
