H. J. Cole. Modulo. 3 1963, 16 James Stirling. Architectural Review v.155 n.926 Apr 1974, 212 Norman Bel Geddes. Pencil Points 18 January 1937, 12 Albrecht Heubner. Envisioning Architecture (MoMA, New York, 2002) 1928, 58 Stanley Tigerman. Progressive Architecture 61 January 1980, 103 Helmut Jahn. GA Document 1 1980, 85 Rosalind Ray Wheeler. Interiors v.103 n.6 Jan 1944, 43 Frederick Kiesler. L'Architettura  1967, Eduardo Kneese de Mello and Carlos J Sena. Modulo. 13 1959, 11 Berthold Lubetkin. Architectural Review v. 118 n. 703 Jul 1955, 37