Dence, J. B., & Dence, T. P. (1999). Elements of the theory of numbers. San Diego: Academic Press.
Παραπομπή Chicago StyleDence, Joseph B., and Thomas P. Dence. Elements of the Theory of Numbers. San Diego: Academic Press, 1999.
Παραπομπή MLADence, Joseph B., and Thomas P. Dence. Elements of the Theory of Numbers. San Diego: Academic Press, 1999.
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