APA ציטוט

Lewicki, R. J. (1999). Negotiation (3rd ed.). Boston: Irwin/McGraw-Hill.

Trích dẫn kiểu Chicago

Lewicki, Roy J. Negotiation. 3rd ed. Boston: Irwin/McGraw-Hill, 1999.

ציטוט MLA

Lewicki, Roy J. Negotiation. 3rd ed. Boston: Irwin/McGraw-Hill, 1999.