@book{54493,
	author = {Johnson, Kelleigh. and Maran, Ruth,},
	title = {Teach yourself visually PowerPoint 2002 /},
	publisher = {Hungry Minds,},
	year = {c2002.},
	address = {New York, NY :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/wiley024/2002100393.html}
}