@book{27157,
	author = {Nettl, Bruno, and Myers, Helen, and ebrary, Inc.},
	title = {Folk music in the United States},
	publisher = {Wayne State University Press,},
	year = {1976.},
	series = {Wayne books ; WB41 ; Humanities},
	address = {Detroit :},
	edition = {3d ed. /},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10715448}
}