Dyfyniad APA

Adler, R. B., & Elmhorst, J. M. (2002). Communicating at work: Principles and practices for business and the professions (7th ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Adler, Ronald B., and Jeanne Marquardt Elmhorst. Communicating at Work: Principles and Practices for Business and the Professions. 7th ed. Boston: McGraw Hill, 2002.

Dyfyniad MLA

Adler, Ronald B., and Jeanne Marquardt Elmhorst. Communicating at Work: Principles and Practices for Business and the Professions. 7th ed. McGraw Hill, 2002.

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