@book{26606,
	author = {Gregory, Gayle.},
	title = {Differentiated instructional strategies in practice :},
	publisher = {Corwin Press,},
	year = {c2003.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/2003002562-d.html}
}