Dyfyniad APA

Corvi, R. (1997). An introduction to the thought of karl popper. Routledge.

Dyfyniad Arddull Chicago

Corvi, Roberta. An Introduction to the Thought of Karl Popper. London: Routledge, 1997.

Dyfyniad MLA

Corvi, Roberta. An Introduction to the Thought of Karl Popper. Routledge, 1997.

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