Dyfyniad APA

Timmons, J. A., & Jeffry A. Timmons and Stephen Spinelli; Jr. New venture creation: Entrepreneurship for the 21st century. Boston: McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

Timmons, Jeffry A., và Jeffry A. Timmons and Stephen Spinelli; Jr. New Venture Creation: Entrepreneurship for the 21st Century. Boston: McGraw-Hill/Irwin.

Dyfyniad MLA

Timmons, Jeffry A., và Jeffry A. Timmons and Stephen Spinelli; Jr. New Venture Creation: Entrepreneurship for the 21st Century. Boston: McGraw-Hill/Irwin.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.