@book{219382,
	author = {Energy Efficiency and Renewable Energy Clearinghouse(U.S.)},
	title = {Photovoltaics, basic desing principles and components.},
	publisher = {Energy Efficiency and Renewable Energy Clearinghouse},
	year = {1997},
	address = {Washington,D.C.},
	note = {Caption title},
	url = {http://purl.access.gpo.gov/GPO/LPS13971}
}