http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chronology -- General sources -- Catalogs -- Correspondence -- Biographical sources -- Critical studies -- Production and review sources -- Singers and theatres -- The complete operas -- Other works -- Name index -- Subject indexes.
1st edition published under title: Gaetano Donizetti : a guide to research / James P. Cassaro. New York : Garland Pub., 2000.