Dyfyniad APA

Timmons, J. A. (2004). New venture creation: Entrepreneurship for the 21st century. Boston: McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

Timmons, Jeffry A. New Venture Creation: Entrepreneurship for the 21st Century. Boston: McGraw-Hill/Irwin, 2004.

Dyfyniad MLA

Timmons, Jeffry A. New Venture Creation: Entrepreneurship for the 21st Century. Boston: McGraw-Hill/Irwin, 2004.

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