@book{4023,
	author = {Academy, Cisco Networking.},
	title = {Switched networks lab manual /},
	publisher = {Cisco Press,},
	year = {2013.},
	series = {Lab companion.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/158713327X/chopaconline-20}
}