@book{23565,
	author = {Collins, Amy.},
	title = {Getting to know ArcGIS Desktop  /},
	publisher = {Esri Press,},
	year = {2018},
	address = {New York :},
	edition = {Fifteenth Edition.},
	note = {"Previous editions © 2015, 2011 and 2009"--T.p. verso.}
}