Hsu, S. (2006). Ordinary differential equations with applications. World scientific.
Cita Chicago (17th ed.)Hsu, Sze-Bi. Ordinary Differential Equations with Applications. Hackensack, N.J. ; London: World scientific, 2006.
Cita MLA (8th ed.)Hsu, Sze-Bi. Ordinary Differential Equations with Applications. World scientific, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.