Kotler Philip. (2014). Principles of Marketing (15th.). Pearson.
Chicago Style (17th ed.) CitationKotler Philip. Principles of Marketing. 15th. Noida: Pearson, 2014.
ציטוט MLAKotler Philip. Principles of Marketing. 15th. Pearson, 2014.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.