@book{185311,
	author = {Bretz, Rudy. and Schmidbauer, Michael.},
	title = {Media for Interactive Communication /},
	publisher = {Sage Publications,},
	year = {c1983.},
	address = {Beverly Hills [Calif.] :},
	url = {http://www.loc.gov/catdir/enhancements/fy0660/83003085-d.html}
}