G. Grappe, Catalogue du Musée Rodin, Paris, 1927, nos. 69-70, p. 42 (other versions illustrated).Musée Rodin, ed., Catalogue 1931, Paris, 1931, no. 135, p. 68 (larger version illustrated).G. Grappe, Le Musée Rodin, Paris, 1947, p. 141 (larger version illustrated pl. 56).B. Champigneulle, Rodin, London, 1967, nos. 34-35, p. 280 (larger plaster versions illustrated pp. 92-93).R. Descharnes & J. F. Chabrun, Auguste Rodin, Paris, 1967, p. 135 (larger bronze version illustrated p. 134).I. Jianou & C. Goldscheider, Rodin, Paris, 1967, p. 98 (another cast illustrated pp. 58-59).J. L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, no. 32, pp. 241-245 (larger versions illustrated pp. 242-243).A. E. Elsen, Rodin Rediscovered, Washington, 1981, p. 68 (larger clay version illustrated fig. 313).A. E. Elsen, Rodin's Art, The Rodin Collection of the Iris & B. Gerald Cantor Center for Visual Arts at Stanford University, New York, 2003, pp. 494-497, no. 148 (other versions illustrated pp. 494-496). A. Le Normand-Romain, Rodin et le bronze, Catalogue des œuvres conservées au Musée Rodin, vol. I, Paris, 2007, no. S. 583, p. 334 (another cast illustrated).