Literature
M. Schwartz, ed., European Sculpture from the Abbott Guggenheim Collection, New York, 2008, p. 131, no. 66.
COMPARATIVE LITERATURE:
J. Montagu, Alessandro Algardi, London, 1985, vol. II, p. 394-396, nos. L.104, L.104 I.B.I, 104 C.I, 104 D.I and 105 D.I.