Michael J. Roberts, Howard H. Stevenson, William A. Sahlman, Paul W. Marshall, & Richard G. Hamermesh. (2007). New business ventures and the entrepreneur (6th ed.). McGraw-Hill.
芝加哥风格引文Michael J. Roberts, Howard H. Stevenson, William A. Sahlman, Paul W. Marshall, 与 Richard G. Hamermesh. New Business Ventures and the Entrepreneur. 6th ed. Boston: McGraw-Hill, 2007.
MLA引文Michael J. Roberts, et al. New Business Ventures and the Entrepreneur. 6th ed. McGraw-Hill, 2007.
警告：这些引文格式不一定是100％准确.