Ewing, D. W. (1964). The Managerial Mind. London: Collier-Macmillan.
Trích dẫn kiểu ChicagoEwing, David W. The Managerial Mind. London: Collier-Macmillan, 1964.
MLA引文Ewing, David W. The Managerial Mind. London: Collier-Macmillan, 1964.
警告：這些引文格式不一定是100％准確.