Cita APA (7th ed.)
Lewicki,Roy J, Litterer,Joseph A, MInton,John W, & Saunders,David M. (1994). Negotiation (2nd ed.). Irwin McGraw Hill.
Cita Chicago (17th ed.)
Lewicki,Roy J, Litterer,Joseph A, MInton,John W, i Saunders,David M. Negotiation. 2nd ed. Burr Ridge, Ill.: Irwin McGraw Hill, 1994.
Cita MLA (9th ed.)
Lewicki,Roy J, et al. Negotiation. 2nd ed. Irwin McGraw Hill, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.