Fisher, R., Ury, W., Patton, B., & Boutsikaris, D. (2011). Getting to yes: Negotiating agreement without giving in (Updated and revised.). Simon & Schuster Audio.
Cita Chicago Style (17a ed.)Fisher, Roger, William Ury, Bruce Patton, y Dennis Boutsikaris. Getting to Yes: Negotiating Agreement Without Giving in. Updated and revised. New York: Simon & Schuster Audio, 2011.
Cita MLA (8a ed.)Fisher, Roger, et al. Getting to Yes: Negotiating Agreement Without Giving in. Updated and revised. Simon & Schuster Audio, 2011.
Precaución: Estas citas no son 100% exactas.