Cita APA (7a ed.)

Timmons, J. A. (2007). New venture creationentrepreneurship for the 21st centuryJeffry A. Timmons and Stephen Spinelli. McGraw-Hill.

Cita Chicago Style (17a ed.)

Timmons, Jeffry A. New Venture Creationentrepreneurship for the 21st CenturyJeffry A. Timmons and Stephen Spinelli. McGraw-Hill, 2007.

Cita MLA (8a ed.)

Timmons, Jeffry A. New Venture Creationentrepreneurship for the 21st CenturyJeffry A. Timmons and Stephen Spinelli. McGraw-Hill, 2007.