Wong, B. (1994). The principles & practice of public relations. Singapore: Heinemman Asia.
Chicago Style CitationWong, Bertrand. The Principles & Practice of Public Relations. Singapore: Heinemman Asia, 1994.
MLA CitationWong, Bertrand. The Principles & Practice of Public Relations. Singapore: Heinemman Asia, 1994.
Warning: These citations may not always be 100% accurate.