@book{101570,
	author = {Hartley, Darin E. and Cone, John. and ebrary, Inc.},
	title = {On-demand learning},
	publisher = {HRD Press,},
	year = {c2000.},
	address = {Amherst, Mass. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10379748}
}