Andres Keller, Michael D Mackaulay. Quaderns. 198 1993, 16 P C Jeffries. Pencil Points 20 June 1939, 404 Coop Himmelblau. AAFiles 15 Summer 1987, 21 Archigram. Architectural Design 41 August 1971, 493 L. Savioli. Casabella 312 1967, 29 Studio Architetti Valle. Casabella 246 1960, 30 Konrad Puschel. Bauhaus 3-1 1929, 17 Maurizio Sacripanti. Casabella 268 1962, 49 Oscar Niemeyer. Modulo. 10 1958, 13 Foreign Office Architects. Quaderns. 198 1993, 77