Dyfyniad APA

Johnson, R. A. (1993). Negotiation basics: Concepts, skills and excercises. Sage publications.

Dyfyniad Arddull Chicago

Johnson, Ralph A. Negotiation Basics: Concepts, Skills and Excercises. Newbury park: Sage publications, 1993.

Dyfyniad MLA

Johnson, Ralph A. Negotiation Basics: Concepts, Skills and Excercises. Sage publications, 1993.

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