Euclides & Heath, T. L. (1956). The thirteen books of Euclid's elements (2a. ed.). Dover.
Lua i Stíl Chicago (17ú heag.)Euclides agus Thomas L. Heath. The Thirteen Books of Euclid's Elements. 2a. ed. Nueva York: Dover, 1956.
Lua MLA (9ú heag.)Euclides agus Thomas L. Heath. The Thirteen Books of Euclid's Elements. 2a. ed. Dover, 1956.
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