Morley, S. (1973). Theatre 73: Plays, players, playwrights, theatres, opera, ballet. Hutchinson.
Chicago-referens (17:e uppl.)Morley, Sheridan. Theatre 73: Plays, Players, Playwrights, Theatres, Opera, Ballet. London: Hutchinson, 1973.
MLA-referens (8:e uppl.)Morley, Sheridan. Theatre 73: Plays, Players, Playwrights, Theatres, Opera, Ballet. Hutchinson, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.