D.D. Duncan, L'atelier silencieux, Paris, 1976, pp. 8-9, 65 & 67-68 (illustrated; illustrated again on the cover).
D.D. Duncan, Picassos letztes Selbstporträt: Sein Atelier, Notre-Dame de Vie, Munich, 1977, pp. 8-9, 65 & 67-68 (illustrated; illustrated again on the cover).
D.D. Duncan, Viva Picasso: A Centennial Celebration 1881-1981, New York, 1980, p. 107 (illustrated in situ at Picasso's studio in Notre-Dame-de-Vie, Mougins).
W. Spies & C. Piot, exh. cat., Picasso: Das plastische Werk, Berlin & Dusseldorf, 1983, no. 572A-2, p. 398 (the verso illustrated p. 363; catalogued as painted copper).
E. Quinn & P. Daix, Picasso avec Picasso, Paris, 1987, p. 269 (illustrated).
C. Casorali, E. Di Martini, V. Sanzo & M. Vescova, Picasso: Le espressioni di un genio, Milan, 1990, p. 70 (illustrated).
Cimaise, vol. 38, nos. 212-213, June - August 1991, p. 65 (illustrated).
L. Clergue, Picasso, mon ami, Paris, 1993 (illustrated in situ at Picasso's studio in Notre-Dame-de-Vie, Mougins).
W. Spies & C. Piot, 'Catalogue raisonné des sculptures', in exh. cat., Picasso Sculpture, Paris, 2000, p. 418, no. 572A-2 (the verso illustrated p. 347; catalogued as painted copper).