@book{49050,
	author = {Holt, Larry C. and Kysilka, Marcella L.},
	title = {Instructional patterns :},
	publisher = {SAGE Publications,},
	year = {c2006.},
	address = {Thousand Oaks, Calif. :},
	url = {http://www.loc.gov/catdir/toc/ecip0516/2005021099.html}
}