Ahmad, A., & Quasem, M. A. (1991). Child labour in Bangladesh. Available at the Bangladesh Institute of Development Studies.
芝加哥风格引文Ahmad, Alia, 与 Md. Abul Quasem. Child Labour in Bangladesh. Dhaka: Available at the Bangladesh Institute of Development Studies, 1991.
MLA引文Ahmad, Alia, 与 Md. Abul Quasem. Child Labour in Bangladesh. Available at the Bangladesh Institute of Development Studies, 1991.
警告：这些引文格式不一定是100％准确.