Venema, G. A. (2013). Exploring advanced Euclidean geometry with GeoGebra. Mathematical Association of America.
Cita Chicago (17th ed.)Venema, Gerard A. Exploring Advanced Euclidean Geometry with GeoGebra. Washington, D.C.: Mathematical Association of America, 2013.
Cita MLA (9th ed.)Venema, Gerard A. Exploring Advanced Euclidean Geometry with GeoGebra. Mathematical Association of America, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.