Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Jean Nouvel. SD 290 August 1989, 46 Philip Johnson. Casabella 269 1962, 83 Takamatsu. l'Arca 67 January 1993, 25 Peter Sabara. AA Files 27 Summer 1994, 83 Jurgen and Juscher. Bauwelt 28-39 1967, 799 Chicago Department of Development and Planning. Architectural Review v.162 n.968 Oct 1977, cover Frei Otto. Architectural Design 36 July 1966, 356 Caunsin Conradt Vermeulen. L'invention du parc. Graphite 1984, 223 Zaha Hadid. AA Files 17 Spring 1989, 66