Gaya APA

Davis, K, &, N, J, W. (1989). Human Behavior at Work : Organitional Behavior, 8th Edition . New York: McGraw-Hill International Editions.

Gaya MLA

Davis, Keith, &, Newstion, John, W.. "Human Behavior at Work : Organitional Behavior, 8th Edition". New York: McGraw-Hill International Editions, 1989. Text.