@book{11231,
	author = {CISCO},
	title = {Routing Protocols and Concepts : CCNA exploration companion guide},
	publisher = {Cisco Press,},
	year = {2012.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://10.10.170.122:8080/browse/book/2733}
}