@book{213593,
	author = {Ashworth, Stuart. and Duncan, Andrew. and ebrary, Inc.},
	title = {Ext JS 4 web application development cookbook},
	publisher = {Packt Publishing,},
	year = {2012.},
	address = {Birmingham :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10598983}
}