Álvarez del Vayo, Julio, 1890-1975 (Autor Personal)

Author\2019s La senda roja ... 1928.

Wikipedia, viewed April 12, 2017: (Julio Álvarez del Vayo born in 1890 in Villaviciosa de Odón, Community of Madrid and died on May, 3, 1975 in Geneva, Switzerland, was a Spanish Socialist politician, journalist and writer. During the 1940s and 1950s Álvarez del Vayo lived in exile in Mexico, the United States and Switzerland.)

Recopilación de conceptos y opiniones acerca del Sr. General Don Plutarco Elías Calles : insertados en la edición monumental de "Las Provincias" correspondiente al mes de junio de 1933, 1933: t.p. (Julio Álvarez del Vayo, autor)