<Li> Jump up ^ Sinclair, RK., Democracy and Participation in Athens, Cambridge University Press, 30 Aug 1991, pp. 25--26 . </Li> <Li> Jump up ^ Thorley, J., Athenian Democracy, Routledge, 2005, p. 32 . </Li> <Li> Jump up ^ Thorley, J., Athenian Democracy, Routledge, 2005, p. 57 . </Li> <Li> Jump up ^ Thorley, J., Athenian Democracy, Routledge, 2005, p 33--34 . </Li>

Who introduced the idea of direct democracy to greece