J.Clark David. (2006). The Unofficial Guide to Microsoft Office Word 2007. American: Wiley.
Dyfyniad Arddull ChicagoJ.Clark David. The Unofficial Guide to Microsoft Office Word 2007. American: Wiley, 2006.
Dyfyniad MLAJ.Clark David. The Unofficial Guide to Microsoft Office Word 2007. American: Wiley, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.