Emelio Ambasz, Italy: The New Domestic Landscape: Achievements and Problems of Italian Design, exh. cat., The Museum of Modern Art, New York, 1972, p. 103 for the chair
Giuliana Gramigna, Repertorio 1950/1980, Milan, 1985, p. 287 for the chair
Albrecht Bangert, Italian Furniture Design: Ideas Styles Movements, Munich, 1988, p. 109, fig. 61
Charlotte and Peter Fiell, Modern Chairs, Cologne, 1993, p. 98 for the chair
Philippe Garner, Sixties Design, Cologne, 1996, p. 159
Charlotte and Peter Fiell, 1000 Chairs, Cologne, 1997, p. 475
Anne Bony, Furniture & Interiors of the 1960s, Paris, 2004, p. 214