Dyfyniad APA

Jon Duff. (2004). The complete technical illustrator. Boston, MA: McGraw-Hill.

Dyfyniad Arddull Chicago

Jon Duff. The Complete Technical Illustrator. Boston, MA: McGraw-Hill, 2004.

Dyfyniad MLA

Jon Duff. The Complete Technical Illustrator. Boston, MA: McGraw-Hill, 2004.

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