Private collection, Germany
Albrecht Bangert, Italian Furniture Design: Ideas Styles Movements, Munich, 1988, p. 174
'Ettore Sottsass Ceramiche dal 1955 al 1970', Domus, no. 749, May 1993, p. 73
Hans Höger, Ettore Sottsass Jun. Designer, Artist, Architect, Tübingen, 1993, p. 174
Fulvio Ferrari, Sottsass: 1000 Ceramics, Turin, 2017, p. 149