@book{37259,
	author = {Ray, Deborah S., and Ray, Eric J.,},
	title = {Unix and Linux /},
	publisher = {Peachpit Press,},
	year = {2015.},
	series = {Visual quickstart guide},
	address = {San Francisco :},
	edition = {5th ed.},
	note = {Previous edition: 2009.}
}