Domus (Milan), no. 332, July 1957, p. 45
Giuliana Gramigna, Repertorio 1950/1980, Milan, 1985, p. 115
Hans Höger, Ettore Sottsass Jun. Designer, Artist, Architect, Tübingen, 1993, p. 3
André Koch, Struck by lighting: an art-historical introduction to electrical lighting design for the domestic interior, Rotterdam, 1994, p. 124, fig. 210
Fulvio Ferrari, Ettore Sottsass: Tutta la Ceramica, Turin, 1996, p. 34, fig. 6
Charlotte and Peter Fiell, eds., 1000 Lights, Vol. 1: 1879 to 1959, Cologne, 2005, p. 549