Smither, R. D. (1994). The psychology of work and human performance (2nd ed.). HarperCollins College Publishers.
Chicago-Zitierstil (17. Ausg.)Smither, Robert D. The Psychology of Work and Human Performance. 2nd ed. New York: HarperCollins College Publishers, 1994.
MLA-Zitierstil (9. Ausg.)Smither, Robert D. The Psychology of Work and Human Performance. 2nd ed. HarperCollins College Publishers, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.