Scott, B. (2004). Skills of negotiating (3rd ed.). Jaico.
Chicago Style aipamenaScott, Bill. Skills of Negotiating. 3rd ed. Mumbai: Jaico, 2004.
MLA aipamenaScott, Bill. Skills of Negotiating. 3rd ed. Jaico, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.