Cita APA (7a ed.)
Timmons, J. A., & Spinelli, S. New Venture Creation: Entrepreneurship for the 21st Century (6a edición.). Irwin.
Cita estilo Chicago (17a ed.)
Timmons, Jeffry A., y Stephen Spinelli. New Venture Creation: Entrepreneurship for the 21st Century. 6a edición. Boston, EUA: Irwin.
Cita MLA (9a ed.)
Timmons, Jeffry A., y Stephen Spinelli. New Venture Creation: Entrepreneurship for the 21st Century. 6a edición. Irwin.
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