@book{96244,
	author = {Lewis, David H., and Mills, G. Riley. and ebrary, Inc.},
	title = {The pin drop principle},
	publisher = {Jossey-Bass,},
	year = {2012.},
	address = {San Francisco, CA :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10560561}
}