Dyfyniad APA

HAIG MATT. (2000). E-PR: ESSENTIAL GUIDE TO PUBLIC RELATIONS ON THE INTERNET. KOGAN PAGE.

Dyfyniad Arddull Chicago

HAIG MATT. E-PR: ESSENTIAL GUIDE TO PUBLIC RELATIONS ON THE INTERNET. LONDON: KOGAN PAGE, 2000.

Dyfyniad MLA

HAIG MATT. E-PR: ESSENTIAL GUIDE TO PUBLIC RELATIONS ON THE INTERNET. KOGAN PAGE, 2000.

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