1. Organization-sets, action-sets, and networks;Aldrich,1981
2. Entrepreneurship and a century of growth;Baumol;Journal of Business Venturing,1986
3. An estimate of the number and size of domestic joint subsidiaries;Boyle;Antitrust Law and Economic Review,1968
4. Venture capital research;Brophy,1986
5. The environment for entrepreneurship;Bruno,1982