Lambro, D. (1986). Land of opportunity: The entrepreneurial spirit in America. Little, Brown.
芝加哥风格引文Lambro, Donald. Land of Opportunity: The Entrepreneurial Spirit in America. Boston: Little, Brown, 1986.
MLA引文Lambro, Donald. Land of Opportunity: The Entrepreneurial Spirit in America. Little, Brown, 1986.
警告：这些引文格式不一定是100％准确.