APA aipamena

McCarthy, A. (2015). Advanced negotiation techniques. California: Apress.

Chicago Style aipamena

McCarthy, Alan. Advanced Negotiation Techniques. California: Apress, 2015.

MLA aipamena

McCarthy, Alan. Advanced Negotiation Techniques. California: Apress, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.