Das, S. (1980). Socio-Economic Life of Northern India (C.A.D. 550 to 650). Abhinav.
Dyfyniad Arddull ChicagoDas, Shukla. Socio-Economic Life of Northern India (C.A.D. 550 to 650). New Delhi: Abhinav, 1980.
Dyfyniad MLADas, Shukla. Socio-Economic Life of Northern India (C.A.D. 550 to 650). Abhinav, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.