Blank, W. (2001). The 108 skills of natural born leaders. New York, NY: AMACOM.
Trích dẫn kiểu ChicagoBlank, Warren. The 108 Skills of Natural Born Leaders. New York, NY: AMACOM, 2001.
MLA引文Blank, Warren. The 108 Skills of Natural Born Leaders. New York, NY: AMACOM, 2001.
警告：这些引文格式不一定是100％准确.