Sahlman, W. A., & Stevenson, H. H. (1992). The Entrepreneurial venture: Readings. Harvard Business School Publications.
Lua i Stíl Chicago (17ú heag.)Sahlman, William Andrews, agus Howard H. Stevenson. The Entrepreneurial Venture: Readings. Boston, Mass.: Harvard Business School Publications, 1992.
Lua MLA (8ú heag.)Sahlman, William Andrews, agus Howard H. Stevenson. The Entrepreneurial Venture: Readings. Harvard Business School Publications, 1992.
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