Ponchielli's la gioconda [electronic resource] /
edited by Burton D. Fisher.
- Coral Gables, FL : Opera Journeys Pub., c2007.
- 33 p. : music.
- Opera Journeys libretto series .
- Opera Journeys libretto series. .
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.