@book{46793,
	author = {D?iaz-Maggioli, Gabriel, and ebrary, Inc.},
	title = {Teacher-centered professional development},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2004.},
	address = {Alexandria, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10061270}
}