Crooke W. Races of Northern India. Cosmo publications.
Dyfyniad Arddull ChicagoCrooke W. Races of Northern India. Delhi: Cosmo publications.
Dyfyniad MLACrooke W. Races of Northern India. Cosmo publications.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.