unknown. Architectural Review v.117 n.702 Jun 1955, 392 Georges Tourry. Architecture D'Aujourd'Hui v. 20 no. 32 Oct 1950, 33 London Borough of Camden Architects Department. Architectural Review v.166 n.989 Jul 1979, 90 Hardy Holzman Pfeiffer. Domus 550 September 1975, 9 Chicago Department of Development and Planning. Architectural Review v.162 n.968 Oct 1977, cover Ufficio Speciale Nuovo Piano Regolatore di Roma. Casabella 219 1958, 12 R.Buckminster Fuller. Envisioning Architecture (MoMA, New York, 2002) 1927, 64