Ali, M. N. (2000). Differential Equations. Classic Book Point.
Cita Chicago (17th ed.)Ali, M. N. Differential Equations. Dhaka: Classic Book Point, 2000.
Cita MLA (9th ed.)Ali, M. N. Differential Equations. Classic Book Point, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.