Dyfyniad APA

Johnson, E. (2007). MCITP: Microsoft Windows Vista desktop support enterprise study guide. Indianapolis, Ind: Wiley Pub.

Dyfyniad Arddull Chicago

Johnson, Eric. MCITP: Microsoft Windows Vista Desktop Support Enterprise Study Guide. Indianapolis, Ind: Wiley Pub, 2007.

Dyfyniad MLA

Johnson, Eric. MCITP: Microsoft Windows Vista Desktop Support Enterprise Study Guide. Indianapolis, Ind: Wiley Pub, 2007.

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