Hannes Meyer and Hans Wittwer. Bauhaus 1-2 1927, 5 Jorge Caprario. Arquitectura. v.6 n.36 1920, 58 Gaetano Moretti. Arquitectura. v.6 n.36 1920, 23 Theo van Doesburg. Envisioning Architecture (MoMA, New York, 2002) 1927, 67 R.Buckminster Fuller. Envisioning Architecture (MoMA, New York, 2002) 1927, 65 El Lissitzky (1924). AA Files 5 January 1984, 37 Albert Bullock. Architectural Record 47 20 June 1920, 536