Kotler, P. (1997). Marketing management: Analysis, Planning, Implimentation and Control /9ed (9ed.). Prentice hall of India.
Chicago Edition CitationKotler, Philip. Marketing Management: Analysis, Planning, Implimentation and Control /9ed. 9ed. New Delhi: Prentice hall of India, 1997.
Deismireacht MLAKotler, Philip. Marketing Management: Analysis, Planning, Implimentation and Control /9ed. 9ed. Prentice hall of India, 1997.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.