APA aipamena

O'Reilly, P. (1993). The skills development handbook for busy managers. McGraw-Hill Book Co.

Chicago Style aipamena

O'Reilly, Pat. The Skills Development Handbook for Busy Managers. London: McGraw-Hill Book Co, 1993.

MLA aipamena

O'Reilly, Pat. The Skills Development Handbook for Busy Managers. McGraw-Hill Book Co, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.