Ury, W. (1993). Getting past no: Negotiating your way from confrontation to cooperation (rev. ed.). Bantam Books.
Chicago-Zitierstil (17. Ausg.)Ury, William. Getting Past No: Negotiating Your Way from Confrontation to Cooperation. rev. ed. New York u.a: Bantam Books, 1993.
MLA-Zitierstil (9. Ausg.)Ury, William. Getting Past No: Negotiating Your Way from Confrontation to Cooperation. rev. ed. Bantam Books, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.