Dyfyniad APA

Hendrix, J. (2007). Public relations casesJerry A.Hendrix, Darell C. Hayes. Thomson.

Dyfyniad Arddull Chicago

Hendrix, Jerry. Public Relations CasesJerry A.Hendrix, Darell C. Hayes. Thomson, 2007.

Dyfyniad MLA

Hendrix, Jerry. Public Relations CasesJerry A.Hendrix, Darell C. Hayes. Thomson, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.