New York Public Library for the Performing Arts
The NYPL’s selected Internet resources for theatre includes links to play
indexes, theatre companies, libraries, museums, international
The Internet Broadway Theatre Database
IBDB (Internet Broadway Database) archive is the official database for
Broadway theatre information. IBDB provides records of productions from
the beginnings of New York theatre until today.
San Francisco Performing Arts Library and Museum
This local performing arts library has an extensive collection of theater
resources. Holdings include books, plays, videos, periodicals,
biographical files, and dance company files.