Ahmad, A. (1991). Child labour in Bangladesh. The Bangladesh Insti-tute of Development Studies.
Chicago Style (17th ed.) ZitazioaAhmad, Alia. Child Labour in Bangladesh. Dhaka: The Bangladesh Insti-tute of Development Studies, 1991.
MLA (9th ed.) ZitazioaAhmad, Alia. Child Labour in Bangladesh. The Bangladesh Insti-tute of Development Studies, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.