@book{227142,
	author = {Douglas, Mary, and ebrary, Inc.},
	title = {Thinking in circles},
	publisher = {Yale University Press,},
	year = {c2007.},
	series = {Terry lecture series},
	address = {New Haven :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10210271}
}