Social scientist, volume 16, 1988. Indian School of Social Sciences.
Dyfyniad Arddull ChicagoSocial Scientist, Volume 16, 1988. New Delhi: Indian School of Social Sciences.
Dyfyniad MLASocial Scientist, Volume 16, 1988. Indian School of Social Sciences.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.