APA aipamena

Smither, R. D. (1994). The psychology of work and human performance (2nd ed.). HarperCollins College Publishers.

Chicago Style aipamena

Smither, Robert D. The Psychology of Work and Human Performance. 2nd ed. New York: HarperCollins College Publishers, 1994.

MLA aipamena

Smither, Robert D. The Psychology of Work and Human Performance. 2nd ed. HarperCollins College Publishers, 1994.