Roy, T. N. (1986). A study of Northern Black Polished Ware culture: An Iron Age culture of India. Ramanand Vidya Bhawan.
Chicago-Zitierstil (17. Ausg.)Roy, Tribhuvan N. A Study of Northern Black Polished Ware Culture: An Iron Age Culture of India. New Delhi: Ramanand Vidya Bhawan, 1986.
MLA-Zitierstil (9. Ausg.)Roy, Tribhuvan N. A Study of Northern Black Polished Ware Culture: An Iron Age Culture of India. Ramanand Vidya Bhawan, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.