Leonard, J. S. (1984). What promises are worth: The impact of affirmative action goals. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Leonard, Jonathan S. What Promises Are Worth: The Impact of Affirmative Action Goals. Cambridge, MA: National Bureau of Economic Research, 1984.
MLA-Zitierstil (9. Ausg.)Leonard, Jonathan S. What Promises Are Worth: The Impact of Affirmative Action Goals. National Bureau of Economic Research, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.