APA (7th ed.) Zitazioa
Fisher, R., Patton, B., & Ury,William. (2011). Getting to yes: Negotiating agreement without giving in (revised ed.). Randon House.
Chicago Style (17th ed.) Zitazioa
Fisher, Roger, Bruce Patton, eta Ury,William. Getting to Yes: Negotiating Agreement Without Giving in. revised ed. New York: Randon House, 2011.
MLA (9th ed.) Zitazioa
Fisher, Roger, et al. Getting to Yes: Negotiating Agreement Without Giving in. revised ed. Randon House, 2011.
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