
- Author: Antonio Royo Marín
- Language: Portuguese
- Year: 2023

- Author: Antonio Royo Marín
- Language: Spanish
- Year: 2004

- Author: Antonio Royo Marín
- Language: Spanish
- Year: 1987

- Author: Antonio Royo Marín
- Language: Spanish
- Year: 1981

- Author: Antonio Royo Marín
- Language: Portuguese
- Year: 2016

- Author: Antonio Royo Marín
- Language: Spanish
- Year: 1962

- Author: Antonio Royo Marín
- Language: Spanish
- Year: 1962