Mukherjee, B. N. (1992). External trade of early North-Eastern India. Vikas.
Παραπομπή Chicago StyleMukherjee, B. N. External Trade of Early North-Eastern India. New Delhi: Vikas, 1992.
Παραπομπή MLAMukherjee, B. N. External Trade of Early North-Eastern India. Vikas, 1992.
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