Παραπομπή APA

Levi, I. (1991). The fixation of belief and its undoing: Changing beliefs through inquiry. Cambridge: Cambridge University Press.

Παραπομπή Chicago Style

Levi, Isaac. The Fixation of Belief and Its Undoing: Changing Beliefs Through Inquiry. Cambridge: Cambridge University Press, 1991.

Παραπομπή MLA

Levi, Isaac. The Fixation of Belief and Its Undoing: Changing Beliefs Through Inquiry. Cambridge: Cambridge University Press, 1991.

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