(1967). Studies in the demography of Pakistan. Pakistan Institute of Development Economics.
Citazione stile Chigago Style (17a edizione)Studies in the Demography of Pakistan. Karachi: Pakistan Institute of Development Economics, 1967.
Citatione MLA (9a ed.)Studies in the Demography of Pakistan. Pakistan Institute of Development Economics, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.