APA (7th ed.) Zitazioa

J. Lewicki, R., M. Saunders, . D., & Barry, . B. (2012). Negotiation. Mcgraw Hill Education.

Chicago Style (17th ed.) Zitazioa

J. Lewicki, Roy, David M. Saunders, eta Bruce Barry. Negotiation. New Delhi: Mcgraw Hill Education, 2012.

MLA (9th ed.) Zitazioa

J. Lewicki, Roy, et al. Negotiation. Mcgraw Hill Education, 2012.