APA aipamena

Lewicki,Roy J, Litterer,Joseph A, MInton,John W, & Saunders,David M. (1994). Negotiation (2nd ed.). Irwin.

Chicago Style aipamena

Lewicki,Roy J, Litterer,Joseph A, MInton,John W, and Saunders,David M. Negotiation. 2nd ed. Burr Ridge, Ill.: Irwin, 1994.

MLA aipamena

Lewicki,Roy J, et al. Negotiation. 2nd ed. Irwin, 1994.