Goel ,B R. (2006). History and development of marketing research. ArisePublishers & Distributors.
Chicago ZitierstilGoel ,B R. History and Development of Marketing Research. New Delhi: ArisePublishers & Distributors, 2006.
MLA ZitierstilGoel ,B R. History and Development of Marketing Research. ArisePublishers & Distributors, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.