Li, Q., Tsui, A. O., Liu, L., & Ahmed, S. (2018). Mortality, fertility, and economic development: An analysis of 201 countries from 1960 to 2015. Gates Open Res.
শিকাগো স্টাইলে সাইটেশনLi, Qingfeng, Amy O. Tsui, Li Liu, এবং Saifuddin Ahmed. "Mortality, Fertility, and Economic Development: An Analysis of 201 Countries From 1960 to 2015." Gates Open Res 2018.
এমএলএ সাইটেশনLi, Qingfeng, Amy O. Tsui, Li Liu, এবং Saifuddin Ahmed. "Mortality, Fertility, and Economic Development: An Analysis of 201 Countries From 1960 to 2015." Gates Open Res 2018.
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