R.S. Young, Hesperia, Supplement II, p. 93, fig. 64 R.S. Young, Hesperia, Supplement II, pp. 87-93, figs. 58-61 E. Brann, Agora, 008, p. 127 Ath. Pol., 7, 3-4 J. Fink, Arch. Anz., 1966, p. 487
Carpenter, A.J.A., LVIII, p. 12, note 51 Thompson, Agora Guide (2), p. 122 Rizzo, Prassitele, pp. 9-10, pl. 14 Picard, Manuel III, pp. 112-114 Pliny, N.H., XXXIV, 87 Pausanias, III, 11, 11 Rizzo, Prassitele, pl. 4, nos. 3 and 4 Rizzo, Prassitele, pl. 12 Blanco, Catalogo de la Escultura, no. 39-E, pl. 21