APA ציטוט

Kempner, T. (1987). Penguin Management Handbook /4e (4th ed.). Penguin.

Chicago Edition Citation

Kempner, Thomas. Penguin Management Handbook /4e. 4th ed. England: Penguin, 1987.

ציטוט MLA

Kempner, Thomas. Penguin Management Handbook /4e. 4th ed. Penguin, 1987.