Shankar, N. (1994). Metamathematics, machines and Godel's proof. Cambridge University Press.
Chicago Style aipamenaShankar, N. Metamathematics, Machines and Godel's Proof. Cambridge: Cambridge University Press, 1994.
MLA aipamenaShankar, N. Metamathematics, Machines and Godel's Proof. Cambridge University Press, 1994.
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