BÜTÜN AYHAN, A. And KÖKSAL AKYOL, A. Research into the Trait Anxiety Level of Adolescents. 2008. In Issues on Education and Research , Athens Institute for Education and Research, 183-189.

BÜTÜN AYHAN, A., & KÖKSAL AKYOL, A., (2008). Research into the Trait Anxiety Level of Adolescents. Issues on Education and Research (pp.183-189), Athens Institute for Education and Research.

BÜTÜN AYHAN, AYNUR, And AYSEL KÖKSAL AKYOL. "Research into the Trait Anxiety Level of Adolescents." In Issues on Education and Research , 183-189. Athens Institute for Education and Research, 2008

BÜTÜN AYHAN, AYNUR B. And KÖKSAL AKYOL, AYSEL K. . "Research into the Trait Anxiety Level of Adolescents." Issues on Education and Research , Athens Institute for Education and Research, 2008, pp.183-189.

BÜTÜN AYHAN, A. And KÖKSAL AKYOL, A. (2008) "Research into the Trait Anxiety Level of Adolescents", Issues on Education and Research . Athens Institute for Education and Research.

@bookchapter{bookchapter, author ={AYNUR BÜTÜN AYHAN And author ={AYSEL KÖKSAL AKYOL}, chaptertitle={Research into the Trait Anxiety Level of Adolescents}, booktitle={ Issues on Education and Research}, publisher={Athens Institute for Education and Research}, city={},year={2008} }