Davis, J. (2007). Magic numbers for consumer marketing: Key measures to evaluate marketing success. Wiley India.
Chicago Edition CitationDavis, John. Magic Numbers for Consumer Marketing: Key Measures to Evaluate Marketing Success. New Delhi: Wiley India, 2007.
ציטוט MLADavis, John. Magic Numbers for Consumer Marketing: Key Measures to Evaluate Marketing Success. Wiley India, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.