John Portman. GA Document. 3 1981, 97 Gian Paolo Valenti. Casabella 324 1968, 51 Minoru Takeyama. Architectural Design 64 January 1994, 80 Francis Martinuzzi. Architecture D'Aujourd'Hui 264 1990, 62 Raymond and Rado. Architectural Forum Dec 1950, 88 Zaha Hadid. AA Files 17 Spring 1989, 67 Robert McKinstry. Architectural Review v.135 n.803 Jan 1964, 59 Richard Meier. Architectural Record. Jul 1973, 90 Andres Crisosto. Auca. 36 1979, 22 Kenzo Tange. Casabella 258 1961, 3