Lasher, W. (1994). The perfect business plan made simple. New York: Doubleday.
Trích dẫn kiểu ChicagoLasher, William. The Perfect Business Plan Made Simple. New York: Doubleday, 1994.
MLA引文Lasher, William. The Perfect Business Plan Made Simple. New York: Doubleday, 1994.
警告：這些引文格式不一定是100％准確.