Dyfyniad APA

 Beazley, A. (2003).  Computer-aided pattern design and product development.  Blackwell Pub.

Dyfyniad Arddull Chicago

 Beazley, Alison.  Computer-aided Pattern Design and Product Development.  Blackwell Pub, 2003.

Dyfyniad MLA

 Beazley, Alison.  Computer-aided Pattern Design and Product Development.  Blackwell Pub, 2003.

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