Dyfyniad APA

Krizan, A. (2008). Business communication (7th.). Thomson South- Western Publ.

Dyfyniad Arddull Chicago

Krizan, A. Business Communication. 7th. Kundli: Thomson South- Western Publ, 2008.

Dyfyniad MLA

Krizan, A. Business Communication. 7th. Thomson South- Western Publ, 2008.

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