@book{199431,
	author = {Power, Paul W.},
	title = {A guide to vocational assessment},
	publisher = {PRO-ED, Inc.},
	year = {c2006.},
	address = {Austin, Tex.},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0513/2005015072.html}
}