| 1 | Başmak, H.,Anatomy and Physiology of theEye, Eskişehir, 2005. |
| 2 | Erol, N.,EyeDiseases, Eskişehir, 2005. |
| 3 | Aksak, E.,Küçüker, T., Optician, Eskişehir, 2005 |
| 4 | Şen, F.,Installation of eyeglasslenses, optician'slaboratoryguide, Güneş medicalbookstores, Istanbul, 2017. |