Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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