Chen, E. (2016). Euclidean geometry in mathematical olympiads: With 248 illustrations. MAA, published and distributed by The Mathematical Association of America.
Chicago-Zitierstil (17. Ausg.)Chen, Evan. Euclidean Geometry in Mathematical Olympiads: With 248 Illustrations. Washington, DC: MAA, published and distributed by The Mathematical Association of America, 2016.
MLA-Zitierstil (9. Ausg.)Chen, Evan. Euclidean Geometry in Mathematical Olympiads: With 248 Illustrations. MAA, published and distributed by The Mathematical Association of America, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.