APA (7th ed.) Zitazioa
Szilagyi, A. D. (1988). Management and performance (3rd ed.). Scott Foreman.
Chicago Style (17th ed.) Zitazioa
Szilagyi, Andrew D. Management and Performance. 3rd ed. Illinois: Scott Foreman, 1988.
MLA (9th ed.) Zitazioa
Szilagyi, Andrew D. Management and Performance. 3rd ed. Scott Foreman, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.