Angrist, Joshua David, and Jörn-Steffen Pischke. Mostly Harmless Econometrics: An Empiricist’s Companion. Princeton University Press, 2009.
Cameron, Adrian Colin, and P. K. Trivedi. Microeconometrics: Methods and Applications. Cambridge University Press, 2005, http://www.loc.gov/catdir/toc/ecip051/2004022273.html.
Wooldridge, Jeffrey M. Econometric Analysis of Cross Section and Panel Data. MIT Press, 2002.