Held, David. Models of democracy - 2nd ed. - Stanford, Calif. : Stanford University Press, 1996 - xiv, 392 p. Includes bibliographical references ( p. [363]-379) and index. LCCN: 96069090 Materias - Términos temáticos: DEMOCRACIA--History. LC Class. No.: / .H44 1996 Dewey Class. No.: 321.8/09