@book{117284,
	author = {Hornborg, Alf. and ebrary, Inc.},
	title = {Ethnicity in ancient Amazonia},
	publisher = {University Press of Colorado,},
	year = {c2011.},
	address = {Boulder, CO :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10506610}
}