- Author: Salvador Muñoz Iglesias
- Language: Spanish
- Year: 1955
- Author: SALVADOR Muñoz IGLESIAS
- Language: Spanish
- Year: 1990
- Author: SALVADOR Muñoz IGLESIAS
- Language: Spanish
- Year: 1987
- Author: SALVADOR Muñoz IGLESIAS
- Language: Spanish
- Year: 1986
- Author: SALVADOR Muñoz IGLESIAS
- Language: Spanish
- Year: 1990