Cottingham, J., & Williams, B. (1986). Rene descartes, meditations on first philosophy: With selections from the objections and replies. Cambridge University Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCottingham, John[trans.], এবং Bernard[intro.]67177 Williams. Rene Descartes, Meditations on First Philosophy: With Selections from the Objections and Replies. New York: Cambridge University Press, 1986.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCottingham, John[trans.], এবং Bernard[intro.]67177 Williams. Rene Descartes, Meditations on First Philosophy: With Selections from the Objections and Replies. Cambridge University Press, 1986.
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