Παραπομπή APA

Davis, K. (1959). Human relations/2e (2nd ed.). Mcgraw-Hill.

Παραπομπή Chicago Style

Davis, K. Human Relations/2e. 2nd ed. New York: Mcgraw-Hill, 1959.

Παραπομπή MLA

Davis, K. Human Relations/2e. 2nd ed. Mcgraw-Hill, 1959.