Johnson, R. A. (1993). Negotiation basics: Concepts, skills, and exercises. SAGE Publications.
Čikaški stil citiranja (17. izdanje)Johnson, Ralph A. Negotiation Basics: Concepts, Skills, and Exercises. London: SAGE Publications, 1993.
MLA način citiranja (9. izdanje)Johnson, Ralph A. Negotiation Basics: Concepts, Skills, and Exercises. SAGE Publications, 1993.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.