@book{3862,
	author = {Witt, Jon.},
	title = {The big picture :},
	publisher = {McGraw-Hill,},
	year = {2007.},
	address = {Boston :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0634/2006010261-d.html}
}