Heller, R. (1989). <Os >super-homens do marketing. Presença.
Chicago Style (17th ed.) CitationHeller, Robert. <Os >super-homens Do Marketing. Presença, 1989.
MLA引文Heller, Robert. <Os >super-homens Do Marketing. Presença, 1989.
警告：這些引文格式不一定是100％准確.
APA引文