@book{1630,
	author = {Boulmetis, John, and Dutwin, Phyllis,},
	title = {The ABCs of evaluation :},
	publisher = {John Wiley & Sons,},
	year = {2011.},
	series = {Research Methods for the Social Sciences ;},
	address = {San Francisco, [California] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10957137}
}