Dyfyniad APA

Spangle, M. (2003). Negotiations: Communications for diverse settings. Sage Publication.

Dyfyniad Arddull Chicago

Spangle, Michael. Negotiations: Communications for Diverse Settings. Sage Publication, 2003.

Dyfyniad MLA

Spangle, Michael. Negotiations: Communications for Diverse Settings. Sage Publication, 2003.

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