@book{47720,
	author = {Coyne, Edward J., and Davis, John M. and ebrary, Inc.},
	title = {Role engineering for enterprise security management},
	publisher = {Artech House,},
	year = {2008.},
	series = {Artech House information security and privacy series},
	address = {Boston :},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10240780}
}