Levenstein, A. (1962). Why people work: Changing incentives in a troubled world. New York: Collier Books.
Chicago Style citaatLevenstein, Aaron. Why People Work: Changing Incentives in a Troubled World. New York: Collier Books, 1962.
MLA citatieLevenstein, Aaron. Why People Work: Changing Incentives in a Troubled World. New York: Collier Books, 1962.
Let op: Deze citaties zijn niet altijd 100% accuraat.