@book{545429,
	author = {Weedy, B. M. and Cory, B. J.},
	title = {Electric power systems /},
	publisher = {John Wiley Sons,},
	year = {c1998.},
	address = {Chichester ;},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/onix04/97044411.html}
}