Contemporary playwrights: John Osborne /

Eitemau Tebyg

• John Osborne : contemporary playwrights
  gan: Hayman, Ronald
  Cyhoeddwyd: (1968)
• Contemporary Dramatists
  Cyhoeddwyd: (1973)
• Six contemporary dramatists/
  gan: Wu, Duncan
  Cyhoeddwyd: (1996)
• John Osborne
  gan: Trussler, Simon
  Cyhoeddwyd: (1969)
• The methuen drama guide to contemporary british playwrights
  gan: Martin Middeke (ed.)
  Cyhoeddwyd: (2011)