Dyfyniad APA

Clampitt, P. G., & Berk, L. (1993). Student workbook for communicating for managerial effectiveness. Sage.

Dyfyniad Arddull Chicago

Clampitt, Philip G., and Laurey Berk. Student Workbook for Communicating for Managerial Effectiveness. California: Sage, 1993.

Dyfyniad MLA

Clampitt, Philip G., and Laurey Berk. Student Workbook for Communicating for Managerial Effectiveness. Sage, 1993.

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