Barry, N. P. (1985). Hayek's serfdom revisited: Essays by economists, philosophers and political scientists on the road to serfdom after 40 years. Centre for Independent Studies.
Chicago-referens (17:e uppl.)Barry, Norman P. Hayek's Serfdom Revisited: Essays by Economists, Philosophers and Political Scientists on the Road to Serfdom After 40 Years. [St. Leonards, N.S.W.]: Centre for Independent Studies, 1985.
MLA-referens (9:e uppl.)Barry, Norman P. Hayek's Serfdom Revisited: Essays by Economists, Philosophers and Political Scientists on the Road to Serfdom After 40 Years. Centre for Independent Studies, 1985.
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