Popper, K. R. S. (1963). The open society and its enemies ([4th ed. rev.].). Princeton University Press.
Chicago Style aipamenaPopper, Karl Raimund Sir. The Open Society and Its Enemies. [4th ed. rev.]. Princeton, N.J: Princeton University Press, 1963.
MLA aipamenaPopper, Karl Raimund Sir. The Open Society and Its Enemies. [4th ed. rev.]. Princeton University Press, 1963.
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