@book{352672,
	author = {Jongh, Robin de.},
	title = {Sketchup 7.1 for architectural visualization :},
	publisher = {Packt Publishing,},
	year = {2010.},
	address = {Birmingham :},
	url = {http://www.amazon.com/exec/obidos/ASIN/1847199461/chopaconline-20}
}