Maxwell, E. (1963). Geometry for advanced pupils. The Clarendon Press.
Lua i Stíl Chicago (17ú heag.)Maxwell, E.A. Geometry for Advanced Pupils. Oxford: The Clarendon Press, 1963.
Lua MLA (9ú heag.)Maxwell, E.A. Geometry for Advanced Pupils. The Clarendon Press, 1963.
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