APA (7th ed.) Zitazioa
Lewicki, R. J., & Barry, B. a. S. (2007). Negotiation: Readings, exercises, and cases (5th ed.). McGraw hill.
Chicago Style (17th ed.) Zitazioa
Lewicki, Roy J., eta Bruce and Saunders Barry. Negotiation: Readings, Exercises, and Cases. 5th ed. Boston: McGraw hill, 2007.
MLA (9th ed.) Zitazioa
Lewicki, Roy J., eta Bruce and Saunders Barry. Negotiation: Readings, Exercises, and Cases. 5th ed. McGraw hill, 2007.
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