@book{209050,
	author = {Hirsh, David, and ebrary, Inc.},
	title = {Academic vocabulary in context},
	publisher = {Peter Lang,},
	year = {c2010.},
	series = {Linguistic insights : studies in language and communication ;},
	address = {Bern [Switzerland] ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10589229}
}