@book{5670,
	author = {Cadenhead, Rogers.},
	title = {Sams teach yourself Java in 21 days : Covers Java 7 and Android in 21 days. /},
	publisher = {Pearson Education Inc.,},
	year = {2013.},
	address = {Indianapolis :},
	edition = {6th ed.},
	note = {Includes index.}
}