APA aipamena

Williams, C. (2006). Effective management. Mason, OH: Thomson/South-Western.

Chicago Style aipamena

Williams, Chuck. Effective Management. Mason, OH: Thomson/South-Western, 2006.

MLA aipamena

Williams, Chuck. Effective Management. Mason, OH: Thomson/South-Western, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.