Melgar Adalid, Mario Jose Francisco Ruiz Massieu, testimonios de una amistad / coord. Mario Melgar Adalid - Mexico : U.N.A.M. , c1994. - 371p. ISBN: 968-36-4232-2 Subjects--Personal Names: Ruiz Massieu, Jose Francisco (1946-1994) Dewey Class. No.: 92 RUI