The new Penguin opera guide /

The New Grove dictionary of opera /
Published: (1992)

International dictionary of opera /
Published: (1993)

The Metropolitan Opera encyclopedia : a comprehensive guide to the world of opera /
Published: (1987)

Opera : composers, works, performers /
Published: (2000)

The opera directory.
by: Ross, Anne
Published: (1961)

The Encyclopedia of opera /
Published: (1976)

Encyclopaedia of the opera.
by: Ewen, David, 1907-1985
Published: (1966)

Encyclopedia of the opera.
by: Ewen, David, 1907-1985
Published: (1955)

The Encyclopedia of opera /
Published: (1976)

The Grove book of opera singers /
Published: (2008)

Operas in German : a dictionary /
by: Griffel, Margaret Ross
Published: (1990)

Operas in English : a dictionary /
by: Griffel, Margaret Ross
Published: (1999)

Who's who in opera : a guide to opera characters /
by: Kennedy, Joyce Bourne
Published: (1998)

Dictionnaire des operas /
by: Clément, Félix, 1822-1885, et al.
Published: (1969)

The Oxford dictionary of opera /
by: Warrack, John, 1928-
Published: (1992)

A companion to the opera /
by: May, Robin
Published: (1977)

A-Z of opera /
by: Hamilton, Mary, 1961-
Published: (1990)

St. James opera encyclopedia : a guide to people and works /
Published: (1996)

Phaidon book of the opera : a survey of 780 operas from 1597 /
Published: (1979)

Who's who in opera : an international biographical directory of singers, conductors, directors, designers, and administrators ; also including profiles of 101 opera companies /
Published: (1976)

Opera on screen : a guide to 100 years of films and videos featuring operas, opera singers and operettas /
by: Wlaschin, Ken
Published: (1997)

The Simon and Schuster book of the opera : a complete reference guide, 1597 to the present /
Published: (1985)

Dictionary-catalogue of operas and operettas.
by: Towers, John, 1836-1922
Published: (1967)

The concise Oxford dictionary of opera /
by: Rosenthal, Harold D.
Published: (1979)

The Da Capo opera manual /
by: Martin, Nicholas Ivor
Published: (1997)

Annals of opera, 1597-1940 /
by: Loewenberg, Alfred
Published: (1971)

Concise Oxford dictionary of opera /
by: Rosenthal, Harold D.
Published: (1964)

The La Scala encyclopedia of the opera /
by: Bagnoli, Giorgio
Published: (1993)

Crowell's handbook of world opera /
by: Moore, Frank Ledlie
Published: (1961)

Annals of opera, 1597-1940 : compiled from the original sources /
by: Loewenberg, Alfred
Published: (1955)

Blacks in opera : an encyclopedia of people and companies, 1873-1993 /
by: Smith, Eric Ledell, 1949-2008
Published: (1995)

Dictionnaire des opéras : dictionnaire lyrique, contenant l'analyse et la nomenclature de tous les opéras et opéras-comiques représentés en France et à l'étranger depuis l'origine de ce genre d'ouvrages jusqu'à nos jours : complété par des suppléments périodiques maintenant à cet ouvrage un caractère d'actualité /
by: Clément, Félix, 1822-1885, et al.
Published: (1881)

Baker's dictionary of opera /
Published: (2000)

Who married Figaro? : a book of opera characters /
by: Kennedy, Joyce Bourne
Published: (2008)

Dictionnaire lyrique : ou, Histoire des opéras : contenant l'analyse et la nomenclature de tous les opéras et opéras-comiques représentés en France et a l'étranger depuis l'origine de ce genre d'ouvrages jusqu'a nos jours /
by: Clément, Félix, 1822-1885, et al.
Published: (1877)

Slovarʹ oper, vpervye postavlennykh ili izdannykh v dorevoli︠u︡t︠s︡ionnoĭ Rossii i v SSSR, 1736-1959.
by: Bernandt, G. B. (Grigoriĭ Borisovich)
Published: (1962)