Coale, A. J., & Naqvi, S. N. H. (1990). Lectures on population and development. Pakistan Institute of Development Economics.
Chicago-viite (17. p.)Coale, Ansley J., ja Syed Nawab Haider Naqvi. Lectures on Population and Development. Islamabad: Pakistan Institute of Development Economics, 1990.
MLA-viite (9. p.)Coale, Ansley J., ja Syed Nawab Haider Naqvi. Lectures on Population and Development. Pakistan Institute of Development Economics, 1990.
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