Ahmad, A., & Quasem, M. A. (1991). Child labour in Bangladesh. Available at the Bangladesh Institute of Development Studies.
Citazione stile Chigago Style (17a edizione)Ahmad, Alia, e Md. Abul Quasem. Child Labour in Bangladesh. Dhaka: Available at the Bangladesh Institute of Development Studies, 1991.
Citatione MLA (8a ed.)Ahmad, Alia, e Md. Abul Quasem. Child Labour in Bangladesh. Available at the Bangladesh Institute of Development Studies, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.