Prendeville, J.: Explanatory catalogue of the proof-impressions of the antique gems possessed by the late Prince Poniatowski and now in the possession of John Tyrrell, Esq. (1841): 374
Calandrelli drawing, Antikensammlung Berlin: A.II.42 and 49RS
The Wellington Gems (1977) [London, Market, S.J. Phillips]: 418.8
Platz-Horster,G.: L'antica maniera. Zeichnungen und Gemmen des Giovanni Calandrelli in der Antikensammlung Berlin (2005): P.34 AND 35