@book{14947,
	author = {Halliday, M.A.K. and Hasan, Ruqaiya.},
	title = {Cohesion in english /},
	publisher = {Longman,},
	year = {1976.},
	series = {English language series.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0582550416/chopaconline-20}
}