Forsyth, P. (1997). Conducting effective negotiations: How to get the deal you want (Deluxe ed.). Grolier International.
Chicago Style (17. basım) AtıfForsyth, Patrick. Conducting Effective Negotiations: How to Get the Deal You Want. Deluxe ed. Hongkong: Grolier International, 1997.
MLA (9th ed.) AtıfForsyth, Patrick. Conducting Effective Negotiations: How to Get the Deal You Want. Deluxe ed. Grolier International, 1997.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..