U. Apollonio, Marino Marini, Sculptor, Milan, 1958, pl. 94 (another cast illustrated).
E. Trier, The Sculpture of Marino Marini, New York, 1961, nos. 66-67, p. 140 (another cast illustrated n.p.; with incorrect dimensions).
F. Russoli, Marino Marini, Paintings and Drawings, New York, 1963, no. 10, n.p. (another cast illustrated; titled 'Horseman’s Act').
J. Setlik, Marini, Prague, 1966, no. 42 (another cast illustrated).
H. Read, P. Waldberg & G. di San Lazzaro, Marino Marini: Complete Works, New York, 1970, no. 267, p. 363 (another cast illustrated p. 204; with incorrect edition size).
C. Pirovano, ed., Marino Marini scultore, Milan, 1973, no. 273, n.p. (another cast illustrated; with incorrect edition size).
A. Szinyei Merse, Marini, Budapest, 1977, no. 25, p. 29 (another cast illustrated n.p.).
M. Meneguzzo, Marino Marini, Cavalli e cavalieri, Milan, 1997, no. 53, p. 218 (another cast illustrated; with incorrect edition size).
Fondazione Marino Marini, ed., Marino Marini, Catalogue Raisonné of the Sculptures, Milan, 1998, no. 338b, p. 239 (another cast illustrated).