@book{140,
	author = {Bickman, Leonard,},
	title = {The SAGE handbook of applied social research methods /},
	publisher = {SAGE,},
	year = {c2009.},
	address = {Los Angeles :},
	edition = {2nd ed.},
	note = {Published in 1998 under title: Handbook of applied social research methods},
	url = {http://www.loc.gov/catdir/toc/ecip0812/2008008495.html}
}