ERDAMAR, G. Et Al. CHAPTER 47. 2015. In EDUCATION AT THE BEGINNING OF THE 21ST CENTURY , ST. KLIMENT OHRIDSKI UNIVERSITY PRESS, Sofija, 598-611.

ERDAMAR, G., AYTAÇ, T., DEMİR, E., & DEMİR, F., (2015). CHAPTER 47. EDUCATION AT THE BEGINNING OF THE 21ST CENTURY (pp.598-611), Sofija: ST. KLIMENT OHRIDSKI UNIVERSITY PRESS.

ERDAMAR, GÜRCÜ Et Al. "CHAPTER 47." In EDUCATION AT THE BEGINNING OF THE 21ST CENTURY , 598-611. Sofija: ST. KLIMENT OHRIDSKI UNIVERSITY PRESS, 2015

ERDAMAR, GÜRCÜ Et Al. "CHAPTER 47." EDUCATION AT THE BEGINNING OF THE 21ST CENTURY , ST. KLIMENT OHRIDSKI UNIVERSITY PRESS, 2015, pp.598-611.

ERDAMAR, G. Et Al. (2015) "CHAPTER 47", EDUCATION AT THE BEGINNING OF THE 21ST CENTURY . Sofija: ST. KLIMENT OHRIDSKI UNIVERSITY PRESS.

@bookchapter{bookchapter, author ={GÜRCÜ ERDAMAR Et Al. }, chaptertitle={CHAPTER 47}, booktitle={ EDUCATION AT THE BEGINNING OF THE 21ST CENTURY}, publisher={ST. KLIMENT OHRIDSKI UNIVERSITY PRESS}, city={Sofija},year={2015} }