@book{59248,
	author = {Pichler, Heike. and ebrary, Inc.},
	title = {The structure of discourse-pragmatic variation},
	publisher = {John Benjamins Publishing Company,},
	year = {2013.},
	series = {Studies in language variation,},
	address = {Amsterdam : Philadelphia :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10676927}
}