@book{69714,
	author = {Kramer, Rita.},
	title = {Maria Montessori :},
	publisher = {Addison-Wesley Pub. Co.,},
	year = {1988.},
	address = {Reading, Mass. :},
	note = {Reprint. Originally published: Chicago : University of Chicago Press, 1983, c1976.},
	url = {http://www.loc.gov/catdir/enhancements/fy0831/88022287-b.html}
}