Twentieth century political theory: a reader edited by Stephen Eric Bronner.

Eitemau Tebyg

• Sources in twentieth century political thought. /
  gan: KARIEL, Henry S. ed
  Cyhoeddwyd: (1964)
• Philosophy in the Twentieth Century
  gan: Ayer
• The sciences and theology in the twentieth century/
  gan: Peacocke, A. R.
  Cyhoeddwyd: (1981)
• Political philosophy : a very short introduction / a very short introduction
  gan: Miller, David
  Cyhoeddwyd: (2003)
• Problems of political philosophy / problems of political philosophy
  gan: Raphael, D. D.
  Cyhoeddwyd: (1990)