Lua APA (7ú heag.)

Dudley, U. (2008). Elementary number theory (2d ed., Dover ed.). Dover Publications.

Lua i Stíl Chicago (17ú heag.)

Dudley, Underwood. Elementary Number Theory. 2d ed., Dover ed. Mineola, N.Y.: Dover Publications, 2008.

Lua MLA (8ú heag.)

Dudley, Underwood. Elementary Number Theory. 2d ed., Dover ed. Dover Publications, 2008.

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