(2014). International journal of social sciences & educational studies. Ishik University.
Cita Chicago (17th ed.)International Journal of Social Sciences & Educational Studies. Erbil, Iraq: Ishik University, 2014.
Cita MLA (9th ed.)International Journal of Social Sciences & Educational Studies. Ishik University, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.