Freudenthal, G. (2006). Definition and construction: Salomon Maimon's philosophy of geometry / Gideon Freudenthal. MPIWG.
Lua i Stíl Chicago (17ú heag.)Freudenthal, Gideon. Definition and Construction: Salomon Maimon's Philosophy of Geometry / Gideon Freudenthal. Berlin: MPIWG, 2006.
Lua MLA (8ú heag.)Freudenthal, Gideon. Definition and Construction: Salomon Maimon's Philosophy of Geometry / Gideon Freudenthal. MPIWG, 2006.
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