APA aipamena

Steers, R. M., Porter, L. W., & Biglley, G. A. (1996). Motivations and leardership at work (6th ed.). Mac Graw hill.

Chicago Style aipamena

Steers, Richard M., Lyman W. Porter, and Gregary A. Biglley. Motivations and Leardership at Work. 6th ed. New York: Mac Graw hill, 1996.

MLA aipamena

Steers, Richard M., et al. Motivations and Leardership at Work. 6th ed. Mac Graw hill, 1996.