@book{45162,
	author = {Leech, Geoffrey N and Svartvik, Jan},
	title = {A Communicative Grammar of English /},
	publisher = {Longman,},
	year = {1978.},
	address = {London :},
	note = {This work is based on "A Grammar of Contemporary English" by Randolph Quirk, Sidney Greenbaum, Geoffrey Leech, Jan Svartvik.},
	url = {https://drive.google.com/file/d/1mBKxE1Y1fIbGzRPM9BvhJUXhsi3CoB78/view?usp=sharing}
}