Zikmund, W. G. (2003). Business research methods (7th ed.). Thomson/South-Western.
Chicago Style (17th ed.) CitationZikmund, William G. Business Research Methods. 7th ed. Mason, OH: Thomson/South-Western, 2003.
ציטוט MLAZikmund, William G. Business Research Methods. 7th ed. Thomson/South-Western, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.