International Congress of Philosophy Bulgaria & International Federation of Philosophical Societies. (1973). Proceedings. The Congress.
Chicago Style (17th ed.) CitationInternational Congress of Philosophy Bulgaria and International Federation of Philosophical Societies. Proceedings. Sophia, Bulgaria: The Congress, 1973.
MLA (8th ed.) CitationInternational Congress of Philosophy Bulgaria and International Federation of Philosophical Societies. Proceedings. The Congress, 1973.
Warning: These citations may not always be 100% accurate.