CRON W L. (2003). SALES MANAGEMENT: CONCEPTS AND CASES (7TH.). JOHN WILEY AND SONS.
Chicago Style (17th ed.) CitationCRON W L. SALES MANAGEMENT: CONCEPTS AND CASES. 7TH. NEW YORK: JOHN WILEY AND SONS, 2003.
ציטוט MLACRON W L. SALES MANAGEMENT: CONCEPTS AND CASES. 7TH. JOHN WILEY AND SONS, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.