@book{153520,
	author = {Ama Oil},
	title = {Sitio Web Institucional},
	publisher = {Ama Oil},
	year = {2002},
	address = {Buenos Aires},
	note = {Página web visitada en febrero de 2004. ; Navegadores de Internet},
	url = {http://www.amaoils.com/productos.asp}
}