Kotler, P. (1997). Marketing management (9th ed.). Prentice Hall of India.
Chicago Edition CitationKotler, Philip. Marketing Management. 9th ed. New Delhi: Prentice Hall of India, 1997.
ציטוט MLAKotler, Philip. Marketing Management. 9th ed. Prentice Hall of India, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.