@book{12096,
	author = {Gregory, Gayle. and Chapman, Carolyn,},
	title = {Differentiated instructional strategies :},
	publisher = {Corwin Press,},
	year = {c2002.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/2001005120-d.html}
}