Heller, R. (1989). <Os >super-homens do marketing. Presença.
Chicago Style (17th ed.) CitationHeller, Robert. <Os >super-homens Do Marketing. Presença, 1989.
Cita MLAHeller, Robert. <Os >super-homens Do Marketing. Presença, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.