Journal of Education - Sohag University. Sohag University Publication Center.
Citazione stile Chigago Style (17a edizione)Journal of Education - Sohag University. Sohag University Publication Center.
Citatione MLA (9a ed.)Journal of Education - Sohag University. Sohag University Publication Center.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.