KOTLER PHILIP. (2001). PRINCIPLES OF MARKETING - CD (9TH.). PRENTICE HALL OF INDIA.
Chicago-viite (17. p.)KOTLER PHILIP. PRINCIPLES OF MARKETING - CD. 9TH. NEW DELHI: PRENTICE HALL OF INDIA, 2001.
MLA-viite (9. p.)KOTLER PHILIP. PRINCIPLES OF MARKETING - CD. 9TH. PRENTICE HALL OF INDIA, 2001.
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