Skidmore Owings Merrill. Architectural Record. Oct 1972, 104 Walter Dorwin Teague. Pencil Points 14 October 1933, 439 Foster Associates. Architectural Review v.153 n.911 Jan 1973, 20 David Gosling. Architectural Review (MANPLAN 3) v.146 n.873 Nov 1969, 383 Le Corbusier. Envisioning Architecture (MoMA, New York, 2002) 1929, 69 Krohn and Hartvig. Architecture D'Aujourd'Hui 267 1990, 69 Franco Purini. AA Files 8 January 1985, 102 Enrico Tedeschi. Architectural Review v.133 n.794 Apr 1963, 233 Enrico Villani. Domus 434 January 1966, 26 Unknown. Domus  1976,