Şahin Sak, İ. T. Et Al. 2016. The persistence of reward and punishment in preschool classrooms. Journal of Educational and Instructional Studies in the World , vol.6, no.3 , 55-63.

Şahin Sak, İ. T., Sak, R., & Şahin Çiçek, B. K., (2016). The persistence of reward and punishment in preschool classrooms. Journal of Educational and Instructional Studies in the World , vol.6, no.3, 55-63.

Şahin Sak, İkbal, Ramazan Sak, And Betül Kübra Şahin Çiçek. "The persistence of reward and punishment in preschool classrooms," Journal of Educational and Instructional Studies in the World , vol.6, no.3, 55-63, 2016

Şahin Sak, İkbal T. Et Al. "The persistence of reward and punishment in preschool classrooms." Journal of Educational and Instructional Studies in the World , vol.6, no.3, pp.55-63, 2016

Şahin Sak, İ. T. Sak, R. And Şahin Çiçek, B. K. (2016) . "The persistence of reward and punishment in preschool classrooms." Journal of Educational and Instructional Studies in the World , vol.6, no.3, pp.55-63.

@article{article, author={İkbal Tuba Şahin Sak Et Al. }, title={The persistence of reward and punishment in preschool classrooms}, journal={Journal of Educational and Instructional Studies in the World}, year=2016, pages={55-63} }