Constitutional theory

Politics, Democracy and the Supreme Court: Essays on the Future of Constitutional Theory. Westport, CT: Greenwood Press. Sandefur, Timothy. Judiciary. Hamowy

ISBN 0-85561-060-3.  Blackshield, Tony; George Williams. Australian Constitutional Law and Theory: Commentary and Materials 5. Annandale, NSW: Federation Press

民主原理（Democratic Theory，1962年） 政黨與政黨制度（Parties and Party Systems，1976年） 民主新論（The Theory of Democracy Revisited，1987年） 比較憲政工程（Comparative Constitutional Engineering，1994年）

Political Process Theory Through the Lens of the Marriage Debate, 109 Mich. L. Rev. 1363 (200) Liptak, Adam. John Hart Ely, a Constitutional Scholar, Is Dead

Konstitusi (Legal and Constitutional Theory), Rajawali Press, Jakarta, ISBN 979-421-674-7 Denny Indrayana (2008) Indonesian Constitutional Reform 1999-2002: