Dyfyniad APA

Doctor Rhoda A. (2002). Principles & practice of business communication (8.). Sheth.

Dyfyniad Arddull Chicago

Doctor Rhoda A. Principles & Practice of Business Communication. 8. Mumbai: Sheth, 2002.

Dyfyniad MLA

Doctor Rhoda A. Principles & Practice of Business Communication. 8. Sheth, 2002.

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