Dholakia,Nikhilesh, & Khurana,Rakesh. (1979). Public distribution systems: Evolution,evaluation and prospects. Oxford & IBH.
Dyfyniad Arddull ChicagoDholakia,Nikhilesh, and Khurana,Rakesh. Public Distribution Systems: Evolution,evaluation and Prospects. New Delhi: Oxford & IBH, 1979.
Dyfyniad MLADholakia,Nikhilesh, and Khurana,Rakesh. Public Distribution Systems: Evolution,evaluation and Prospects. Oxford & IBH, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.