@book{251181,
	author = {Tomlinson, Carol A.},
	title = {The differentiated classroom :},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c1999.},
	address = {Alexandria, Va. :},
	note = {"ASCD stock no. 199040"--T.p. verso.},
	url = {http://www.loc.gov/catdir/enhancements/fy1401/99006162-d.html}
}