Serna, Enrique (, 1959-) Jorge el bueno, la vida de Jorge Negrete / Enrique Serna - Mexico : Clio , c1993. - 53p. pb. : retrs. - Serie 3 Gallos . ISBN: 968-6932-10-0 Subjects--Personal Names: Negrete, Jorge (, 1911-1953) Dewey Class. No.: 92 NEG