@book{20785,
	author = {Crowl, Thomas K.},
	title = {Fundamentals of educational research /},
	publisher = {Brown & Benchmark,},
	year = {c1996.},
	address = {Madison, Wis. :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/mh022/95080771.html}
}