Michael Sorkin. A+U 241 October 1990, 36-37 Manolo Numez-Yanowsky. GA Document. 8 1983, 134 Helmut Jahn. GA Document 1 1980, 85 Gordon Cullen. Architectural Review v.118 n.703 Jul 1955, 31 Robert Griffin. AA Files 6 May 1984, 86 O. M. Ungers. Casabella 305 1966, 45 Raymond and Rado. Architectural Forum Dec 1950, 88 Kenneth Browne. Architectural Review v.122 n.722 Jan 1957, 154 Mario Bellini. Architectural Design v.61 1991, 20 Eduardo Ortiz L. Auca. 41 1981, 12