- Author: Juan Tomás Ávila Laurel, Cruz Melchor Eya Nchama, Manuel Fernández Magaz, Carlos González Echegaray, Max Liniger Goumaz, Olegano Negrin Fajardo, Gustau Nerín i Abad, Teresa Pereira Rodríguez, Humberto Riochí Bobuiche, Virginia Fons, Daniel Zamora Salas
- Language: Spanish