APA aipamena

Encyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.

Chicago Style aipamena

Encyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.

MLA aipamena

Encyclopedia Of Professional Management Editor Lester Robert Bittel Vol. 1 A-l Vol. 2 M-z. Grolier International.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.