R. Cantillon, An Essay on Economic Theory, 2010.

R. Higgs, Regime Uncertainty. Why the Great Depression Lasted So Long and Why Prosperity Resumed after the War, The Independent Review, vol.1, issue.4, pp.561-90, 1997.

J. T. Salerno, The 100 Percent Gold Standard: A Proposal for Monetary Reform, Money, Sound and Unsound, 2nd printing, pp.323-53, 2010.

M. Skousen, Foundation for Economic Education, 1996.

L. H. White, The Theory of Monetary Institutions, 1999.