Venema, G. A. (2013). Exploring advanced Euclidean geometry with GeoGebra. Mathematical Association of America.
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Chicago-čujuhus (17. p.)
Venema, Gerard A. Exploring Advanced Euclidean Geometry with GeoGebra. Washington, D.C.: Mathematical Association of America, 2013.
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MLA-čujuhus (9. p.)
Venema, Gerard A. Exploring Advanced Euclidean Geometry with GeoGebra. Mathematical Association of America, 2013.
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