@book{199182,
	author = {Stallings, William,  and Hirsch, Michael, },
	title = {DATA AND COMPUTER COMMUNICATIONS / },
	publisher = {Pearson Education, Inc., },
	year = {[2011?]},
	address = {Upper Saddle River, New Jersey : },
	edition = {Ninth Edition },
	note = {"International edition"-- Cover
Previous edition: 2007}
}