Gaudí : l'uomo e l'opera - Bergós i Massó, Joan. (OLS)http://ftis/name/94911; Llimargas, Marc. (OLS)http://ftis/name/69078; Crippa, Maria Antonietta. (OLS)http://ftis/name/52813; Bassegoda Nonell, Joan. (OLS)http://ftis/name/69077 (Jaca Book, 1999)