Cathédrale d'Ávila

1. Benito Pradillo, Angeles (2009): First building stages of the Cathedral of Avila. Romanesque and Protogothic stages. Présenté pendant: Third International Congress on Construction History, Brandenburg University of Technology Cottbus, Germany , 20th-24th May 2009.
2. Alvarez Alonso, Marina / Cámara Gómez, Asunción / Álvarez Alonso, María Dolores (1991): Levantamiento planimétrico de la catedral de Ávila. Dans: Informes de la Construcción, v. 43, n. 416 (décembre 1991), pp. 29-37.

   https://doi.org/10.3989/ic.1991.v43.i416.1361