@book{5820,
	author = {Vega de Kuyper, Juan Carlos and Ramírez Morales, Santiago},
	title = {Fuentes de energía, renovables y no renovables:},
	publisher = {Alfaomega Grupo Editor, S.A., },
	year = {2014},
	address = {México:},
	edition = {1aed}
}