Journal of Sustainable Environment | Sindh Madressatul Islam University. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Journal of Sustainable Environment | Sindh Madressatul Islam University. Cambridge University Press.
Citatione MLA (8a ed.)Journal of Sustainable Environment | Sindh Madressatul Islam University. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.