Title: Eran due or son tre, ossia, Gli esposti : melodramma in due atti /
Authors: Ricci, Luigi, 1805-1859; Ferretti, Jacopo, 1784-1852,; Macnutt, Richard,; John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection)
Publisher: Regio stabilimento Ricordi,
Year: 1877
Subjects: Operas Librettos