Paolo Soleri. l'Arca 77 December 1993, 31 Hans Hoffmann. Balance v3, n4 1957, 13 Klein Partnership. Architectural Record. Dec 1973, 13 Katsuhiro Kobayashi. Japan Architect 6 Spring 1992, 214 Juha Leiviska. A+U 250 Jul 1991, 100 Toyo Ito. Japan Architect 19 Autumn 1995, 93 Archigram. Architectural Design 37 October 1967, 479 Emilio Ambasz. A+U Special Edition (April 1993) 1987, 22 Martin Price. A+U 218 November 1988, 11 Eduardo Kneese de Mello and Carlos J Sena. Modulo. 13 1959, 11