Angrist, Joshua David, and Jörn-Steffen Pischke. 2009a. Mostly Harmless Econometrics: An Empiricist’s Companion. Princeton: Princeton University Press.
Angrist, Joshua David, and Jörn-Steffen Pischke. 2009b. Mostly Harmless Econometrics: An Empiricist’s Companion. Princeton: Princeton University Press.
Angrist, Joshua David, and Jörn-Steffen Pischke. 2015. Mastering ‘Metrics’: The Path from Cause to Effect. Princeton, New Jersey: Princeton University Press.
Dougherty, Christopher. 2011. Introduction to Econometrics. 4th ed. Oxford: Oxford University Press.
Peter, Kennedy. 2008. ‘Applied Economics’. Pp. 361–84 in A guide to econometrics. Malden, MA: Blackwell Pub.
Wooldridge, Jeffrey M. 2013. Introductory Econometrics: A Modern Approach. 5th. international ed. Mason, Ohio: South-Western Cengage Learning.
