Josep Lluis Canosa, Carles Ferrater, Bet Figueras. Quaderns. 194 1992, 98 Peter Salter. AA Files 25 Summer 1993, 45 Charles Z Klauder. Pencil Points 20 January 1939, 31 Enrico Villani. Domus 434 January 1966, 26 Ivor De Wolfe and Kenneth Browne. Civilia. Architectural Press London 1971, 74 John Portman. Architectural Record. Nov 1974, 35 Michael Szyszkowitz and Karla Kowalski. A+U 238 July 1990, 135 Bernard Tschumi. Arquitectura Viva  1989, Neil Denari. A+U 246 March 1991, 28-29 Ivor De Wolfe and Kenneth Browne. Civilia. Architectural Press London 1971, 78