20 February 1980 - Institutional correspondence A letter from Ricardo de la Cierva Hoces to Adolfo Suárez
Madrid, 28 June 1980 - Institutional correspondence Ricardo de la Cierva Hoces' letter to Javier Tusell
Madrid, 13 de mayo de 2017 - Audio-sound The Body, Feminism and Psychoanalysis. Picasso’s Representation of Women