United Business Education Association (U.S.) & National Business Education Association. (1949). Business education forum. United Business Education Association.
Chicago Style (17th ed.) CitationUnited Business Education Association (U.S.) and National Business Education Association. Business Education Forum. [Washington, D.C.]: United Business Education Association, 1949.
ציטוט MLAUnited Business Education Association (U.S.) and National Business Education Association. Business Education Forum. United Business Education Association, 1949.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.