Dyfyniad APA

 Cooke, R. (2005).  Buy your own business with other people’s money.  John Wiley.

Dyfyniad Arddull Chicago

 Cooke, Robert.  Buy Your Own Business With Other People’s Money.  John Wiley, 2005.

Dyfyniad MLA

 Cooke, Robert.  Buy Your Own Business With Other People’s Money.  John Wiley, 2005.

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