Gaya APA

Saunders, R, J, L, B, B, D, M. (2007). Negotiation: readings, exercises and cases (5). New Yiork: McGraw-Hill.

Gaya MLA

Saunders, Roy, J,, Lewicki,, Bruce, Barry,, David, M. "Negotiation: readings, exercises and cases". 5 New Yiork: McGraw-Hill, 2007. Text.