Gian Paolo Valenti. Casabella 324 1968, 51 Leonard Manasseh. Architectural Review v.163 n.971 Jan 1978, 39 Hans Hoffmann. Balance v3, n4 1957, 13 Aldo Rossi. L'Architettura. 136 1967, 648 Ricardo Bofill. GA Document. 3 1981, 63 Philip Johnson and John Burgee. GA Document. 3 1981, 6 Arnold Lorenzen. Pencil Points 18 August 1937, 501 The Architects Collaborative. Architecture D'Aujourd'Hui 91 September 1960, 97 Zaha Hadid. AA Files 17 Spring 1989, 70 Michael Gold. AA Files 19 Spring 1990, 19