Caballero, Fernandez Caballero, F. (1893). Duo de l'Africana. Opera Librettos (OPL-183). University of Malta Library, Archives & Rare Books dept..
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1893
Caballero, Fernandez Caballero, F. (1893). El duo de l'Africana. Opera Librettos (OPL-184). University of Malta Library, Archives & Rare Books dept..
,
1893