Popper, K. (1962). The open society and its enemies. Routledge & Kegan.
Tohutoru Kātū Chicago (17th ed.)Popper, K.R. The Open Society and Its Enemies. London: Routledge & Kegan, 1962.
Tohutoro MLA (9th ed.)Popper, K.R. The Open Society and Its Enemies. Routledge & Kegan, 1962.
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