The Routledge dictionary of twentieth century political thinkers/

Eitemau Tebyg

• Routledge dictionary of twentieth century political thinkers /
  Cyhoeddwyd: (1998)
• The Routledge dictionary of twentieth-century political thinkers
  gan: Benewick, Robert; Ed, et al.
  Cyhoeddwyd: (1992)
• The Routledge dictionary of politics
  gan: David Robertson
  Cyhoeddwyd: (2002)
• The Routledge companion to twentieth-century philosophy /
  Cyhoeddwyd: (2008)
• Political violence in twentieth-century Europe
  gan: Bloxham, Donald; Editor, et al.
  Cyhoeddwyd: (2011)