| 1 | 1 - Sümbüloğlu, Kadir and Vildan. (2007). Biyistatistik.11 Printing, Ankara, Turkey, Hall Publications |
| 2 | 2 - S., Kazim. (1999) Biostatistics with SPSS, 3 Print, Eskisehir, K Bookstore. |
| 3 | 3 - Bashar, A., Oktay, E. (1999). Applied Statistics, 2.Baskı. Erzurum |
| 4 | 4-Land, E (2000). Probability of technical publications evi. İSTANBUL |