Who's who is 20th century literature

Eitemau Tebyg

• Who's who in Twentieth century literature /
  gan: Seymour-Smith, Martin
  Cyhoeddwyd: (1976)
• Who's who in twentieth century literature /
  gan: Seymour-Smith, Martin
  Cyhoeddwyd: (1976)
• Who's Who in Twentieth Century Literature/
  gan: Seymour-Smith, Martin
  Cyhoeddwyd: (1976)
• Who's who in Twentieth Century Literature
  gan: Smith, Martin Seymour
  Cyhoeddwyd: (1977)
• Oxford who's who in the 20th century
  gan: Oxford
  Cyhoeddwyd: (1999)