Ludwig von Mises book Human Action
Source: Human Action (1949), Chapter XX: Interest, Credit Expansion, The Trade Cycle, § 8 : The Monetary or Circulation Theory of the Trade Cycle

Human Action: A Treatise on Economics is a work by the Austrian economist and philosopher Ludwig von Mises. Widely considered Mises' magnum opus, it presents the case for laissez-faire capitalism based on praxeology, or rational investigation of human decision-making. It rejects positivism within economics. It defends an a priori epistemology and underpins praxeology with a foundation of methodological individualism and laws of apodictic certainty. Mises argues that the free-market economy not only outdistances any government-planned system, but ultimately serves as the foundation of civilization itself.
Ludwig von Mises book Human Action
Source: Human Action (1949), Chapter XX: Interest, Credit Expansion, The Trade Cycle, § 8 : The Monetary or Circulation Theory of the Trade Cycle
Ludwig von Mises book Human Action
The Gold Standard http://mises.org/daily/4153 - LvMI, excerpt from chapter 17 of Human Action <br class="br">Human Action (1949)
Ludwig von Mises book Human Action
Source: Human Action (1949), Chapter XV. The Market, § 4 The Scope and Method of Catallactics