Angrist, J.D. and Pischke, J.-S. (no date) Mostly harmless econometrics: an empiricist’s companion. Princeton: Princeton University Press. Available at: https://ebookcentral.proquest.com/lib/bilibrary/detail.action?docID=5710107.
‘Compendium of articles’ (no date).
Gerber, A.S. and Green, D.P. (no date) Field experiments: design, analysis, and interpretation. New York: Norton.
Imbens, G.W. and Rubin, D.B. (2015) Causal inference for statistics, social, and biomedical sciences: An introduction. Cambr.
