@book{11666,
	author = {Johnson, Howard Wesley, and ebrary, Inc.},
	title = {Holding the center},
	publisher = {MIT Press,},
	year = {1999.},
	address = {Cambridge, Mass. :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10015364}
}