@book{1267,
	author = {Connolly, Thomas M., and Begg, Carolyn E.,},
	title = {Database systems :},
	publisher = {Pearson Education Limited,},
	year = {[2015]},
	address = {Harlow, Essex, England :},
	edition = {Sixth edition, global edition.},
	note = {Previous edition: 2010.}
}