1. Organizations and Environments;Aldrich,1979
2. Social Learning Theory;Bandura,1977
3. Bitner, N., and Powell, J. 1987. Expansion planning for small retail firms. Journal of Small Business Management (25)2:47–54.
4. New product management practices of small high technology firms;Boag;Journal of Product Innovation Management,1989
5. Planning and financial performance of small, mature firms;Braker;Strategic Management Journal,1988