Lehmann, S. A. (2011). Incentives in personnel economics. s.n.].
Chicago Style (17th ed.) CitationLehmann, Stefanie Aniela. Incentives in Personnel Economics. [S.l.: s.n.], 2011.
MLA引文Lehmann, Stefanie Aniela. Incentives in Personnel Economics. s.n.], 2011.
警告:这些引文格式不一定是100%准确.