@book{225830,
	author = {CUNY Linguistics Conference on Vowel Harmony and Vago, Robert Michael. and ebrary, Inc.},
	title = {Issues in vowel harmony},
	publisher = {John Benjamins Pub.,},
	year = {1980.},
	series = {Studies in language companion series,},
	address = {Amsterdam :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10488449}
}