GUPTA P K. (2007). SERVICES MARKETING (6TH.). EVEREST PUBLISHING HOUSE.
Chicago Style (17th ed.) CitationGUPTA P K. SERVICES MARKETING. 6TH. PUNE: EVEREST PUBLISHING HOUSE, 2007.
ציטוט MLAGUPTA P K. SERVICES MARKETING. 6TH. EVEREST PUBLISHING HOUSE, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.