(1930). The review of metaphysics: A philosophical quarterly. Philosophy Education Soc..
Chicago-Zitierstil (17. Ausg.)The Review of Metaphysics: A Philosophical Quarterly. Washington: Philosophy Education Soc., 1930.
MLA-Zitierstil (8. Ausg.)The Review of Metaphysics: A Philosophical Quarterly. Philosophy Education Soc., 1930.
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