@book{20391,
	author = {Vallejo, Boris. and Bell, Julie,},
	title = {The sketchbook  :},
	publisher = {Thunder's Mouth Press,},
	year = {c2001.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0832/2001092269-d.html}
}