@book{18679,
	author = {Chopra, Aidan.},
	title = {Google SketchUp for dummies /},
	publisher = {Wiley Pub.,},
	year = {c2007},
	address = {Hoboken, N.J. :},
	note = {includes index.},
	url = {http://www.loc.gov/catdir/toc/fy1002/2007926376.html}
}