Dyfyniad APA

Treece, M. (1994). Successful communication for business and the professions (6th ed.). Allyn & Bacon.

Dyfyniad Arddull Chicago

Treece, Malra. Successful Communication for Business and the Professions. 6th ed. Boston: Allyn & Bacon, 1994.

Dyfyniad MLA

Treece, Malra. Successful Communication for Business and the Professions. 6th ed. Allyn & Bacon, 1994.

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