Lua APA (7ú heag.)
Potter, V. G., & Colapietro, V. M. (1996). Peirce's philosophical perspectives. Fordham University Press.
Lua i Stíl Chicago (17ú heag.)
Potter, Vincent G., agus Vincent Michael Colapietro. Peirce's Philosophical Perspectives. New York: Fordham University Press, 1996.
Lua MLA (9ú heag.)
Potter, Vincent G., agus Vincent Michael Colapietro. Peirce's Philosophical Perspectives. Fordham University Press, 1996.
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