- Author: Antonio García y Bellido
- Language: Spanish
- Year: 1949
- Author: Antonio García y Bellido
- Language: Spanish
- Year: 2017
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Martín Almagro, Antonio García y Bellido
- Language: Spanish
- Year: 1952
- Author: José María Jover Zamora, Ramón Menéndez Pidal, J. Maluquer de Motes, Antonio García y Bellido, Blas Taracena, Julio Caro Baroja
- Language: Spanish
- Year: 1954
