@book{3872,
	author = {Colwell, Richard. and Music Educators National Conference (U.S.)},
	title = {MENC handbook of research methodologies /},
	publisher = {Oxford University Press,},
	year = {2006.},
	address = {Oxford ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0635/2005048095-d.html}
}