Pedro Friedeberg. Architecture D'Aujourd'Hui 102 Jun 1962, 103 Kiyoshi Ikebe. Sinkentiku. Jul 1957, 16 Peter Cook. A+U  1969, Ernest Weihe. Pencil Points 18 June 1937, 388 SITE. Architectural Record. Feb 1972, 102 Paul Klee. Architectural Review v.120 n.716 Sep 1956, 147 Stanley Tigerman. Architectural Record 172 April 1984, 129 O. M. Ungers. Architectural Design v.61 n.92 1991, 98 Frei Otto. Casabella 301 1966, 35 Steven Holl. Quaderns. 197 1992, 59