@book{147326,
	author = {Rosenthal, James A. and ebrary, Inc.},
	title = {Statistics and data interpretation for social work},
	publisher = {Springer,},
	year = {c2011.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10532065}
}