Zikmund, W. G. (2000). Business research methods (6th edition.). Fort Worth TX: The Dryden Press.
Trích dẫn kiểu ChicagoZikmund, William G. Business Research Methods. 6th edition. Fort Worth TX: The Dryden Press, 2000.
ציטוט MLAZikmund, William G. Business Research Methods. 6th edition. Fort Worth TX: The Dryden Press, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.