@book{60754,
	author = {Halliday, M. A. K. and Matthiessen, Christian M. I. M.,},
	title = {Halliday's introduction to functional grammar /},
	publisher = {Routledge,},
	year = {2014.},
	address = {Milton Park, Abingdon, Oxon :},
	edition = {Fourth Edition.},
	note = {Previous ed. published as: Introduction to functional grammar, 2004.}
}