American Philosophical Association & American Philosophical Association. Central Division. Proceedings and addresses of the American Philosophical Association. American Philosophical Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Philosophical Association και American Philosophical Association. Central Division. Proceedings and Addresses of the American Philosophical Association. Newark, Del. [etc.]: American Philosophical Association.
Παραπομπή σε μορφή MLA (8th εκδ.)American Philosophical Association και American Philosophical Association. Central Division. Proceedings and Addresses of the American Philosophical Association. American Philosophical Association.
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