Frederick K. Sloan. Pencil Points 18 August 1937, 499 Norman Bel Geddes. Pencil Points 21 July 1940, 417 Michael Gold. AA Files 19 Spring 1990, 19 Michele Achilli, Guido Canella, Lucio Stellario D'Angiolini, Virgilio Vercelloni. Casabella 278 1963, 37 The Architects Collaborative. Casabella 242 1960, 2 Ivor De Wolfe and Kenneth Browne. Civilia. Architectural Press London 1971, 51 Hiroshi Kawahito. Japan Architect 20 Winter 1995, 209 Future Systems. l'Arca 81 April 1994, 25 Zaha Hadid. AA Files 27 Summer 1994, 18 Arquitectonica. GA Houses. 8 1981, 108