APA (7th ed.) Zitazioa
Burkhardt, H. (1988). Introductiones: Contributions to philosophical analysis. Philosophia Verl.
Chicago Style (17th ed.) Zitazioa
Burkhardt, Hans. Introductiones: Contributions to Philosophical Analysis. München, Wien: Philosophia Verl, 1988.
MLA (9th ed.) Zitazioa
Burkhardt, Hans. Introductiones: Contributions to Philosophical Analysis. Philosophia Verl, 1988.
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