@book{222995,
	author = {Gullickson, Arlen R.},
	title = {Evaluating the upgrading of technical courses at two-year colleges},
	publisher = {Elsevier JAI,},
	year = {2004.},
	series = {Advances in program evaluation,},
	address = {Oxford :},
	url = {http://www.emeraldinsight.com/1474-7863/9}
}