@book{137124,
	author = {Institut Francais du Pétrole, IFP},
	title = {Sitio Web Institucional},
	publisher = {Institut Francais du Pétrole},
	year = {2000},
	address = {France},
	note = {Sitio Web visitado en julio de 2002. ; Navegadores de Internet},
	url = {http://www.ifp.fr/}
}