@book{271607,
	author = {Aseltine, James M. and Faryniarz, Judith O.,},
	title = {Supervision for learning :},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {©2006},
	address = {Alexandria, Va. :},
	url = {http://www.loc.gov/catdir/toc/ecip067/2006003153.html}
}