@book{75375,
	author = {Schutt, Russell K.},
	title = {Investigating the social world :},
	publisher = {Pine Forge Press,},
	year = {c2009.},
	address = {Los Angeles :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0823/2008030612.html}
}