K. Polanyi. Beacon Press, Boston, MA, 2nd Beacon paperback ed. edition, (2001)Originally published: New York : Farrar & Rinehart, 1944 and reprinted in 1957 by Beacon in Boston - Includes bibliographical references and index.
L. Udehn. Routledge studies in social and political thought Routledge, New York u.a., 1. publ. edition, (2001)Includes bibliographical references and index.