Andreescu, T., & Enescu, B. (2004). Mathematical olympiad treasures.
Chicago Edition CitationAndreescu, Titu, and Bogdan Enescu. Mathematical Olympiad Treasures. Birkhauser, Boston, 2004.
Deismireacht MLAAndreescu, Titu, and Bogdan Enescu. Mathematical Olympiad Treasures. 2004.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.