MANOUGIAN, M. N. (1973). Ordinary differential equations: An introduction. Charles E. Merrill.
Cita Chicago (17th ed.)MANOUGIAN, Manoug N. Ordinary Differential Equations: An Introduction. Columbus, Ohio: Charles E. Merrill, 1973.
Cita MLA (9th ed.)MANOUGIAN, Manoug N. Ordinary Differential Equations: An Introduction. Charles E. Merrill, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.