Bettinger, E., & Slonim, R. (2005). Using experimental economics to measure the effects of a natural educational experiment on altruism. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Bettinger, Eric, und Robert Slonim. Using Experimental Economics to Measure the Effects of a Natural Educational Experiment on Altruism. Cambridge, Mass: National Bureau of Economic Research, 2005.
MLA-Zitierstil (9. Ausg.)Bettinger, Eric, und Robert Slonim. Using Experimental Economics to Measure the Effects of a Natural Educational Experiment on Altruism. National Bureau of Economic Research, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.