Hanson, R. N., Johnson, J. E., & Ober, S. (2003). Microsoft Word 2000 manual for Gregg college keyboarding & document processing. New York, NY: Glencoe McGraw-Hill.
Dyfyniad Arddull ChicagoHanson, Robert N., Jack E. Johnson, và Scot Ober. Microsoft Word 2000 Manual for Gregg College Keyboarding & Document Processing. New York, NY: Glencoe McGraw-Hill, 2003.
Dyfyniad MLAHanson, Robert N., Jack E. Johnson, và Scot Ober. Microsoft Word 2000 Manual for Gregg College Keyboarding & Document Processing. New York, NY: Glencoe McGraw-Hill, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.