Porter, S. L. (2006). Restoring the foundations of epistemic justification: A direct realist and conceptualist theory of foundationalism. Lexington Books.
Chicago-Zitierstil (17. Ausg.)Porter, Steven L. Restoring the Foundations of Epistemic Justification: A Direct Realist and Conceptualist Theory of Foundationalism. Lanham [u.a.]: Lexington Books, 2006.
MLA-Zitierstil (9. Ausg.)Porter, Steven L. Restoring the Foundations of Epistemic Justification: A Direct Realist and Conceptualist Theory of Foundationalism. Lexington Books, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.