Halloran, J. W. (1990). Why entrepreneurs fail: Avoid the 20 fatal pitfalls of running your business. Liberty Hall.
芝加哥风格引文Halloran, James W. Why Entrepreneurs Fail: Avoid the 20 Fatal Pitfalls of Running Your Business. New York: Liberty Hall, 1990.
MLA引文Halloran, James W. Why Entrepreneurs Fail: Avoid the 20 Fatal Pitfalls of Running Your Business. Liberty Hall, 1990.
警告：这些引文格式不一定是100％准确.