@book{119224,
	author = {Watson, John. and Ramklass, Roopesh. and ebrary, Inc.},
	title = {OCA Oracle database 11g},
	publisher = {McGraw-Hill,},
	year = {c2008.},
	address = {New York :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10226986}
}