4A. H. Birch, Representation, London: Pall Mall Press Ltd, 1971; Hanna F. Pitkin, The Concept of Representation, Berkeley: University of California Press, 1967.
5Hanna．F．Pitkin.《代表的概念》
6Frank Cunning, ham, Theories of Democracy: A Critical Introduction, London and New York: Routledge, p. 92.
