William S. Lieberman. Henry Moore: 60 Years of His Art. Exh. cat.New York, 1983, p. 123, ill. p. 78.
Alan Bowness, ed. Henry Moore: Complete Sculpture. Vol. 2, Sculpture 1949–54. 3rd rev. ed. (1st ed. 1955). London, 1986, pp. 44–45, no. 332, ill., pls. 97–98, states there are seven editions of this sculpture, locating two in the collections of the Musée des Beaux–Arts, Brussels and the Hirshhorn Museum, Washington.
Lowery S. Sims in "Recent Acquisitions: A Selection 1995–1996." Metropolitan Museum of Art Bulletin 54 (Autumn 1996), p. 56, ill.