Cita APA (7a ed.)

hassan, a., fouad, a., & el gindim salah. (1965). on the matrix method for solving linear- differential eqs. National Planning Institute.

Cita Chicago Style (17a ed.)

hassan, ahmed, afaf fouad, y el gindim salah. On the Matrix Method for Solving Linear- Differential Eqs. cairo: National Planning Institute, 1965.

Cita MLA (9a ed.)

hassan, ahmed, et al. On the Matrix Method for Solving Linear- Differential Eqs. National Planning Institute, 1965.