Barry, N. P. (1988). The invisible hand in economics and politics: A study in the two conflicting explanations of society. The Institute of Economic Affairs.
Chicago Style (17. basım) AtıfBarry, Norman P. The Invisible Hand in Economics and Politics: A Study in the Two Conflicting Explanations of Society. London: The Institute of Economic Affairs, 1988.
MLA (9th ed.) AtıfBarry, Norman P. The Invisible Hand in Economics and Politics: A Study in the Two Conflicting Explanations of Society. The Institute of Economic Affairs, 1988.
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