APA Alıntı

Timmons, J. A. S. (2007). New venture creation: Entreneurship for the 21st century (7 edition.).

Chicago Stili Alıntı

Timmons, Jeffery A; Spinelli. New Venture Creation: Entreneurship for the 21st Century. 7 edition. McGraw Hill, 2007.

MLA Alıntı

Timmons, Jeffery A; Spinelli. New Venture Creation: Entreneurship for the 21st Century. 7 edition. 2007.