@book{31120,
	author = {Haig, Geoffrey. and ebrary, Inc.},
	title = {Alignment change in Iranian languages},
	publisher = {Mouton de Gruyter,},
	year = {2008.},
	series = {Empirical approaches to language typology ;},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10256575}
}