Verma, A. K. (1988). Neolithic culture of Eastern India. Ramanand Vidya Bhawan.
Cita Chicago Style (17a ed.)Verma, Atul Kumar. Neolithic Culture of Eastern India. Delhi: Ramanand Vidya Bhawan, 1988.
Cita MLA (9a ed.)Verma, Atul Kumar. Neolithic Culture of Eastern India. Ramanand Vidya Bhawan, 1988.
Precaución: Estas citas no son 100% exactas.