Ron Herron. Architectural Design 39 July 1969, 378 Yona Friedman. Casabella 297 1965, 46 Groupe Miastro. Cree 5 1970, 70 Sauerbruch Hutton.   1996, Humphrey Spender. Architectural Review v.117 n.698 Feb 1955, 78 Peter Cook. A+U  1982, Coop Himmelblau. Architectural Design v.61 n.92 1991, 1 Andres Keller, Michael D Mackaulay. Quaderns. 198 1993, 16 Ulrich Konigs. AA Files 29 Summer 1995, 33 John Portman. Architectural Record. Nov 1974, 35