Dyfyniad APA

Harvard Business School. (2008). Starting a Business. Harvard Bus.School Pub.

Dyfyniad Arddull Chicago

Harvard Business School. Starting a Business. Boston: Harvard Bus.School Pub, 2008.

Dyfyniad MLA

Harvard Business School. Starting a Business. Harvard Bus.School Pub, 2008.

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