KOTLER PHILIP. (2011). PRINCIPLES OF MARKETING. Issued.
Chicago Style (17th ed.) CitationKOTLER PHILIP. PRINCIPLES OF MARKETING. NEW DELHI: Issued, 2011.
MLA (9th ed.) CitationKOTLER PHILIP. PRINCIPLES OF MARKETING. Issued, 2011.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.