Rai, H. A. K. (1972). Pakistan: A study in political system. Kazi Sons.
Dyfyniad Arddull ChicagoRai, Hameed Ali Khan. Pakistan: A Study in Political System. Lahore: Kazi Sons, 1972.
Dyfyniad MLARai, Hameed Ali Khan. Pakistan: A Study in Political System. Kazi Sons, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.