@book{82257,
	author = {Bauer, Alexander A. and ebrary, Inc.},
	title = {Social archaeologies of trade and exchange},
	publisher = {Left Coast Press,},
	year = {c2010.},
	address = {Walnut Creek, CA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10405260}
}