@book{192992,
	author = {Unger, Christoph},
	title = {Genre, relevance and global coherence : the pragmatics of discourse type},
	publisher = {Palgrave Macmillan},
	year = {2006},
	address = {Basingstoke, Hampshire},
	note = {Includes bibliographical references (p. 281-300) and index}
}