@book{10606,
	author = {Quirk, Randolph. and Greenbaum, Sidney.},
	title = {A University grammar of English /},
	publisher = {Pearson Education,},
	year = {c1973.},
	address = {Patparganj, Delhi :},
	note = {Based on A Grammar of contemporary English by Randolph Quirk [et al.]}
}