@book{146677,
	author = {Aseltine, James M. and Faryniarz, Judith O., and ebrary, Inc.},
	title = {Supervision for learning},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2006.},
	address = {Alexandria, Va. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10141221}
}