Ghosh, R. K. (2000). An Introduction to differential equations (7th ed.). Books and Allied.
Cita Chicago (17th ed.)Ghosh, Ram Krishna. An Introduction to Differential Equations. 7th ed. Calcutta: Books and Allied, 2000.
Cita MLA (9th ed.)Ghosh, Ram Krishna. An Introduction to Differential Equations. 7th ed. Books and Allied, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.