Tolong jelaskan mengenai Chakrabarti, D.K. dari India Zaman Besi

1974. Beginning of Iron in India: Problem Reconsidered, in A.K. Ghosh (ed.), Perspectives in Palaeoanthropology: 345-356. Calcutta: Firma K.L. Mukhopadhyay.

1976. The Beginning of Iron in India. Antiquity 4: 114-124.

1992. The Early Use of Iron in India. Delhi: Oxford University Press.

1999. India An Archaeological History. Delhi: Oxford University Press