@book{45279,
	author = {Marzano, Robert J.},
	title = {Building background knowledge for academic achievement :},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2004.},
	address = {Alexandria, VA :},
	url = {http://www.loc.gov/catdir/toc/ecip0417/2004009792.html}
}