I. Jianou and C. Goldscheider, Rodin , Paris, 1967, p. 88.
A.T. Spear, Rodin Sculpture in the Cleveland Museum of Art , Cleveland, 1967, pp. 59 and 99.
J.L. Tancock, The Sculpture of Auguste Rodin: The Collection of the Rodin Museum, Philadelphia, Philadelphia, 1976, p. 41.
J. Caso and P.B. Sanders, Rodin"s Sculpture: A Critical Study of the Spreckels Collection, California Palace of the Legion of Honor , San Francisco, 1977, pp. 155-157, no. 23 (another cast illustrated, pp. 154 and 157).
M.L. Levkoff, Rodin in His Time: The Cantor Gifts to the Los Angeles County Museum of Art , Los Angeles, 1994, p. 73, no. 17 (another cast illustrated, pp. 74-75; another cast illustrated in color, p. 72).
A.E. Elsen, Rodin"s Art: The Rodin Collection of the Iris and B. Gerald Center for Visual Arts at Stanford University , New York, 2003, p. 229, no. 57 (another cast illustrated, p. 231, fig. 179).
A. Le Normand-Romain, The Bronzes of Rodin: Catalogue of Works in the Mus ée Rodin , Paris, 2007, vol. I, pp. 246-249 (larger bronze version illustrated, p. 247).