Ricoeur, P. (1966). Freedom and nature: The voluntary and the involuntary. Northwestern University Press.
Citace podle Chicago (17th ed.)Ricoeur, Paul. Freedom and Nature: The Voluntary and the Involuntary. [Evanston, Ill.]: Northwestern University Press, 1966.
Citace podle MLA (8th ed.)Ricoeur, Paul. Freedom and Nature: The Voluntary and the Involuntary. Northwestern University Press, 1966.
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