@book{20839,
	author = {Thomas, Joy,},
	title = {The art of portrait drawing /},
	publisher = {North Light Books,},
	year = {c2006.},
	address = {Cincinnati, Ohio :},
	edition = {1st ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip063/2005033578.html}
}