Dyfyniad APA

Coale, A. J., & Naqvi, S. N. H. (1990). Lectures on population and development. Pakistan Institute of Development Economics.

Dyfyniad Arddull Chicago

Coale, Ansley J., and Syed Nawab Haider Naqvi. Lectures on Population and Development. Islamabad: Pakistan Institute of Development Economics, 1990.

Dyfyniad MLA

Coale, Ansley J., and Syed Nawab Haider Naqvi. Lectures on Population and Development. Pakistan Institute of Development Economics, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.