"New Studies in Philosophy, Politics, Economics and the History of Ideas". Book by Friedrich Hayek. Part I: "Philosophy ". Chapter 2: "The Pretence of Knowledge", p. 24, 1978.
"Law, Legislation and Liberty". Book by Friedrich Hayek. Volume 2: "The Mirage of Social Justice". Chapter 9: "'Social' or Distributive Justice", 1973.
"A Conversation with Friedrich A. Von Hayek: Science and Socialism". Talk at American Enterprise Institute for Public Policy Research, Washington, D.C., 1979.