- Author: José María Jover Zamora, Ramón Menéndez Pidal, Claudio Sánchez Albornoz
- Language: Spanish
- Year: 1980
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Luis Suárez Fernández, Juan Reglá Campistol, Ramón d'Abadal i de Vinyals
- Language: Spanish
- Year: 1966
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Luis Suárez Fernández, Ángel Canellas López, Jaime Vicens Vives
- Language: Spanish
- Year: 1964
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Julio Valdeón Baruque, José-Luis Martín Rodríguez
- Language: Spanish
- Year: 1996
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Juan Torres Fontes, Julio González González, Salvador de Moxó, María Paz Alonso Romero
- Language: Spanish
- Year: 1990
- Author: José María Jover Zamora, Ramón Menéndez Pidal, María del Carmen Carlé, Reyna Pastor
- Language: Spanish
- Year: 1992
- Author: José María Jover Zamora, Ramón Menéndez Pidal, Hilda Grassotti, Luis Suárez Fernández, Ángel J. Martín Duque, Eloísa Ramírez Vaquero, Agustín Altisent
- Language: Spanish
- Year: 1992
- Author: Ramón Menéndez Pidal, Fray Justo Pérez de Urbel, Ricardo del Arco y Garay, José María Jover Zamora
- Language: Spanish
- Year: 1971
