@book{47030,
	author = {Hickmann, Maya. and ebrary, Inc.},
	title = {Children's discourse},
	publisher = {Cambridge University Press,},
	year = {2003.},
	series = {Cambridge studies in linguistics ;},
	address = {Cambridge ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10062308}
}