Không rõ. (1999). Human Relations in Organizations. NOTNXB.
Trích dẫn kiểu ChicagoKhông rõ. Human Relations in Organizations. NOTNXB, 1999.
ציטוט MLAKhông rõ. Human Relations in Organizations. NOTNXB, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.