Parsons, P. (2004). Ethics in public relations guide to best practice.
Chicagoスタイル(17版)引用形式Parsons, Patricia. Ethics in Public Relations Guide to Best Practice. London, 2004.
MLA(9版)引用形式Parsons, Patricia. Ethics in Public Relations Guide to Best Practice. 2004.
警告: この引用は必ずしも正確ではありません.