Coba jelasin Lihat pula dari Hans Kelsen dong

Essays in Honor of Hans Kelsen, Celebrating the 90th Anniversary of His Birth by Albert A.; Et al. Ehrenzweig (1971).

Die Wiener rechtstheoretische Schule. Schriften von Hans Kelsen, Adolf Merkl, Alfred Verdross.

Law and politics in the world community: Essays in Hans Kelsen's pure theory and related problems in international law, by George Arthur Lipsky (1953).

David Dyzenhaus, Legality and Legitimacy: Carl Schmitt, Hans Kelsen and Hermann Heller in Weimar, Oxford 1997.

William Ebenstein, The Pure Theory of Law, 1945; New York 1969.

Keekok Lee. The Legal-Rational State: A Comparison of Hobbes, Bentham and Kelsen (Avebury Series in Philosophy) (Sep 1990).

Ronald Moore, Legal Norms and Legal Science: a Critical Study of Hans Kelsen's Pure Theory of Law, Honolulu 1978.

Stanley L. Paulson and Bonnie Litschewski Paulson (eds), Normativity and Norms: Critical Perspectives on Kelsenian Themes, Oxford 1998.

Iain Stewart, 'The Critical Legal Science of Hans Kelsen' (1990) 17 Journal of Law and Society 273-308.

Richard Tur and William Twining (eds), Essays on Kelsen, Oxford 1986.

Lars Vinx, Hans Kelsen's Pure Theory of Law, Oxford 2007.

Jochen von Bernstorff, The Public International Law Theory of Hans Kelsen: Believing in Universal Law, Cambridge University Press, 2010; translated from the original German edition, 2001.