Dyfyniad APA

Smith, H. (2013). Xero for dummies. Wiley Pub. Australia Pty. Ltd..

Dyfyniad Arddull Chicago

Smith, Heather. Xero for Dummies. Milton, Qld.: Wiley Pub. Australia Pty. Ltd., 2013.

Dyfyniad MLA

Smith, Heather. Xero for Dummies. Wiley Pub. Australia Pty. Ltd., 2013.

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