@book{21892,
	author = {Bitgood, Stephen. and ebrary, Inc.},
	title = {Attention and value},
	publisher = {Left Coast Press, Inc.,},
	year = {2013.},
	address = {Walnut Creek, Calif. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10700213}
}