@book{31042,
	author = {Bender, Tisha,},
	title = {Discussion-based online teaching to enhance student learning:},
	publisher = {Stylus Pub.,},
	year = {2003.},
	address = {Sterling, Va. :},
	url = {http://www.loc.gov/catdir/toc/ecip041/2003005083.html}
}