@book{83389,
	author = {Warnier, Jean-Pierre. and ebrary, Inc.},
	title = {Cameroon grassfields civilization},
	publisher = {Langaa Research & Pub. CIG,},
	year = {c2012.},
	address = {Mankon, Cameroon :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10582864}
}