Wiggins, D. Reflections on inquiry and truth arising from Peirce's method for the fixation of belief: David Wiggins. The Cambridge companion to Peirce.(2004).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWiggins, David. "Reflections on Inquiry and Truth Arising from Peirce's Method for the Fixation of Belief: David Wiggins." The Cambridge Companion to Peirce.(2004) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रWiggins, David. "Reflections on Inquiry and Truth Arising from Peirce's Method for the Fixation of Belief: David Wiggins." The Cambridge Companion to Peirce.(2004), .
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