出版
G. Grappe, Catalogue du Musée Rodin, Paris, 1929, no.251 (the larger version illustrated).
R. Descharnes & J-F. Chabrun, Auguste Rodin, Paris, 1967, p.91 (another cast illustrated).
I. Jianou & C. Goldscheider, Rodin, Paris, 1967, p.92 (the larger plaster illustrated, pl.34).
A. E. Elsen, Rodin, London, 1974, pp.57-59 (another cast illustrated p.56).
J.L. Tancock, The Sculpture of Auguste Rodin, Philadelphia, 1976, p.45 (the larger cast in the Tate Gallery illustrated, pl.5).