Bull, V. (1986). Hand book of modern marketing. Mc Graw-Hill Publishing Company.
Chicago ZitierstilBull, Victor. Hand Book of Modern Marketing. New York: Mc Graw-Hill Publishing Company, 1986.
MLA ZitierstilBull, Victor. Hand Book of Modern Marketing. Mc Graw-Hill Publishing Company, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.