http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a biographical dictionary of actors, actresses, directors, playwrights, and producers of the English-speaking theatre
compiled from Who's who in the theatre, volumes 1-15 (1912-1972).
Gale composite biographical dictionary series ; no. 3