出版
A.E. Elsen, Rodin, New York, 1963, p. 93 (terracotta and plaster versions illustrated p. 90).
I. Jianou & C. Goldscheider, Rodin, Paris, 1967, pp. 104-105.
J.L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, no. 76, p. 454 (another cast illustrated p. 431).
J. de Caso & P.B. Sanders, Rodin's Sculpture, A Critical Study of the Spreckels Collection, San Francisco, 1977, no. 46 (another cast illustrated, pp. 238-239).