Kane, T. J., Rockoff, J. E., & Staiger, D. 1. (2006). What does certification tell us about teacher effectiveness?: Evidence from New York City. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Kane, Thomas J., Jonah E. Rockoff, und Douglas 19XX- Staiger. What Does Certification Tell Us About Teacher Effectiveness?: Evidence from New York City. Cambridge, Mass: National Bureau of Economic Research, 2006.
MLA-Zitierstil (9. Ausg.)Kane, Thomas J., et al. What Does Certification Tell Us About Teacher Effectiveness?: Evidence from New York City. National Bureau of Economic Research, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.