Kuratko, D. F., & Welsch, H. P. (1994). Entrepreneurial strategy: Text and cases. The Dryden Press.
Lua i Stíl Chicago (17ú heag.)Kuratko, Donald F., agus Harold P. Welsch. Entrepreneurial Strategy: Text and Cases. Fort Worth: The Dryden Press, 1994.
Lua MLA (9ú heag.)Kuratko, Donald F., agus Harold P. Welsch. Entrepreneurial Strategy: Text and Cases. The Dryden Press, 1994.
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