@book{57304,
	author = {Princeton Energy Resources International},
	title = {Handbook of International electrical safety practices /},
	publisher = {Wiley ;},
	year = {c2010},
	address = {Hoboken, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy1109/2011286400-t.html}
}