Sheth, J. N. S. (2013). 4 A's of marketing: Creating value for customers, companies and society.
Chicago Style citaatSheth, Jagdish N; Sisodia. 4 A's of Marketing: Creating Value for Customers, Companies and Society. Routledge, 2013.
MLA citatieSheth, Jagdish N; Sisodia. 4 A's of Marketing: Creating Value for Customers, Companies and Society. 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.