@book{2096,
	author = {Tanenbaum, Andrew S.},
	title = {Computer networks /},
	publisher = {Pearson Education,},
	year = {2003.},
	address = {New Delhi :},
	edition = {4th ed.},
	url = {https://www.amazon.com/Computer-Networks-Andrew-S-Tanenbaum/dp/8177581651}
}