Sun, T. D. (2011). Math olympiad in BRACU. The Daily Sun.
Cita Chicago (17th ed.)Sun, The Daily. Math Olympiad in BRACU. The Daily Sun, 2011.
Cita MLA (8th ed.)Sun, The Daily. Math Olympiad in BRACU. The Daily Sun, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.