@book{75910,
	author = {Howell, Marvin T.,},
	title = {Effective implementation of an ISO 50001 energy management system (EnMS) /},
	publisher = {ASQ Quality Press,},
	year = {2014.},
	address = {Milwaukee, Wisconsin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10898791}
}