Forsyth, P. (1997). Marketiing Professional Services; Memasarkan Jasa Profesional. Gramedia.
Chicago Style (17th ed.) CitationForsyth, Patrick. Marketiing Professional Services; Memasarkan Jasa Profesional. Gramedia, 1997.
MLA (8th ed.) CitationForsyth, Patrick. Marketiing Professional Services; Memasarkan Jasa Profesional. Gramedia, 1997.
Warning: These citations may not always be 100% accurate.