el- gendi, s. (1965). a course in numerical treatment of differential equations. the institute of national planning.
Cita Chicago (17th ed.)el- gendi, salah. A Course in Numerical Treatment of Differential Equations. cairo: the institute of national planning, 1965.
Cita MLA (9th ed.)el- gendi, salah. A Course in Numerical Treatment of Differential Equations. the institute of national planning, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.