@book{60362,
	author = {Lutzker, Arnold P},
	title = {Copyrights and trademarks for media professionals /},
	publisher = {Focal Press,},
	year = {1997},
	series = {Broadcast & cable series},
	address = {New York :},
	url = {http://www.loc.gov/catdir/description/els032/96052114.html}
}