Cornforth, M. (1968). The open philosophy and the open: Society: a reply to Dr.Karl Popper's. Lawrence and Wishart.
Tohutoru Kātū Chicago (17th ed.)Cornforth, Maurice. The Open Philosophy and the Open: Society: A Reply to Dr.Karl Popper's. London: Lawrence and Wishart, 1968.
Tohutoro MLA (9th ed.)Cornforth, Maurice. The Open Philosophy and the Open: Society: A Reply to Dr.Karl Popper's. Lawrence and Wishart, 1968.
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