Topçu, M. S. The Achievement Gap in Science and Mathematics: A Turkish Perspective. 2014. In Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education , Springer, London/Berlin , Amsterdam, .

Topçu, M. S., (2014). The Achievement Gap in Science and Mathematics: A Turkish Perspective. Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education Amsterdam: Springer, London/Berlin .

Topçu, Mustafa. "The Achievement Gap in Science and Mathematics: A Turkish Perspective." In Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education , Amsterdam: Springer, London/Berlin , 2014

Topçu, Mustafa S. . "The Achievement Gap in Science and Mathematics: A Turkish Perspective." Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education , Springer, London/Berlin , 2014

Topçu, M. S. (2014) "The Achievement Gap in Science and Mathematics: A Turkish Perspective", Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education . Amsterdam: Springer, London/Berlin .

@bookchapter{bookchapter, author ={Mustafa Sami TOPÇU}, chaptertitle={The Achievement Gap in Science and Mathematics: A Turkish Perspective}, booktitle={ Closing the Achievement Gap from an International Perspective Transforming STEM for Effective Education}, publisher={Springer, London/Berlin }, city={Amsterdam},year={2014} }