el- gendi, s. (1965). a course in numerical treatment of differential equations. the institute of national planning.
Citação norma Chicagoel- gendi, salah. A Course in Numerical Treatment of Differential Equations. cairo: the institute of national planning, 1965.
Citação norma MLAel- gendi, salah. A Course in Numerical Treatment of Differential Equations. the institute of national planning, 1965.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.