Arnon, H. (2008). A theory of direct legislation. LFB Scholarly Pub. LLC.
Cita Chicago (17th ed.)Arnon, Harel. A Theory of Direct Legislation. New York: LFB Scholarly Pub. LLC, 2008.
Cita MLA (9th ed.)Arnon, Harel. A Theory of Direct Legislation. LFB Scholarly Pub. LLC, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.