Cravens, D. W. (1991). Strategic marketing (3rd.ed.). Irwin.
Chicago Style (17th ed.) CitationCravens, David W. Strategic Marketing. 3rd.ed. Homewood, Illinois: Irwin, 1991.
ציטוט MLACravens, David W. Strategic Marketing. 3rd.ed. Irwin, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.