Henry Bacon. Architectural Record 47 20 March 1920, 379 Theo van Doesburg, Cornelis van Eesteren. Envisioning Architecture (MoMA, New York, 2002) 1923, 56 Frank Lloyd Wright. Envisioning Architecture (MoMA, New York, 2002) 1927, 54 Mies van der Rohe. Envisioning Architecture (MoMA, New York, 2002) 1928, 71 Lotte Gerson, Gustav Hasenpflug,Takehito Mizutani. Bauhaus 2-2 1928, 6 Adolf Loos. Casabella 233 (1959) 1924, 42 Hugh Ferriss. Envisioning Architecture (MoMA, New York, 2002) 1924, 52 El Lissitzky (1924). AA Files 5 January 1984, 37 Frank Lloyd Wright, Heinrich Klumb, Takehiko Okami. Envisioning Architecture (MoMA, New York, 2002) 1929, 43 Walker and Weeks. Architectural Record 47 20 June 1920, 515