TEPOTZOTLAN: GUIA PARA ELTURISTA; Colaboración del Profesor Ignacio Huertas Silva y Juan Antonio Romero. 3a.Ed.
México: N.p., 1950. b/w illus., pict. wrps. Guide to the architecture of Tepotzotlan.
México: N.p., 1950. b/w illus., pict. wrps. Guide to the architecture of Tepotzotlan.