LEWICKI, R. J. d. (2007). Essentials of negotiation. McGraw-Hill.
Chicago Style CitationLEWICKI, Roy J. dkk. Essentials of Negotiation. McGraw-Hill, 2007.
MLA CitationLEWICKI, Roy J. dkk. Essentials of Negotiation. McGraw-Hill, 2007.
Warning: These citations may not always be 100% accurate.