@book{1988,
	author = {Goodman, Paul S.},
	title = {Technology enhanced learning :},
	publisher = {L. Erlbaum,},
	year = {2002.},
	address = {Mahwah, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0634/2001033063-d.html}
}