Ribenboim, P. (1999). Fermat's last theorem for amateurs. Springer- Verlag.
Chicago Style aipamenaRibenboim, Paulo. Fermat's Last Theorem for Amateurs. New York: Springer- Verlag, 1999.
MLA aipamenaRibenboim, Paulo. Fermat's Last Theorem for Amateurs. Springer- Verlag, 1999.
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