Jorge Caprario. Arquitectura. v.6 n.36 1920, 58 R.Buckminster Fuller. Envisioning Architecture (MoMA, New York, 2002) 1927, 64 Theo van Doesburg. Envisioning Architecture (MoMA, New York, 2002) 1927, 67 Albert Bullock. Architectural Record 47 20 June 1920, 536 Albrecht Heubner. Envisioning Architecture (MoMA, New York, 2002) 1928, 58 Mart Stam. Bauhaus 3-1 1929, 20 Hannes Meyer and Hans Wittwer. Bauhaus 1-2 1927, 5 Augusto Guidini. Arquitectura. v.6 n.36 1920, 7 Oskar Schlemmer. Bauhaus 1-3 1927, 4 Le Corbusier. Envisioning Architecture (MoMA, New York, 2002) 1929, 69