| 1 | Diferansiyel denklemler, Schaum?s outlines. Richard Bronson. 2. Baskıdan çeviri Prof. Dr. H. Hilmi Hacısalihoğlu |
| 2 | Differental Equations, Shepley L. Ross, 1984, John & Wiley Sons, 3rd Edition |
| 3 | Elementary Differential Equations and Boundary Conditions, William E. Boys & Richard Di Pirima, Wiley & and Sons, Eight Edition |