Dyfyniad APA

Bivins, T. H. (2011). Public Relations Writing: The Essentials of Style and Format seventh edition. McGraw-Hill.

Dyfyniad Arddull Chicago

Bivins, Thomas H. Public Relations Writing: The Essentials of Style and Format Seventh Edition. McGraw-Hill, 2011.

Dyfyniad MLA

Bivins, Thomas H. Public Relations Writing: The Essentials of Style and Format Seventh Edition. McGraw-Hill, 2011.

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