Bhardwaj, H. C. (1979). Aspects of ancient Indian technology: A research based on scientific methods. Motilal Banarsidass.
Chicago-referens (17:e uppl.)Bhardwaj, H. C. Aspects of Ancient Indian Technology: A Research Based on Scientific Methods. Delhi: Motilal Banarsidass, 1979.
MLA-referens (8:e uppl.)Bhardwaj, H. C. Aspects of Ancient Indian Technology: A Research Based on Scientific Methods. Motilal Banarsidass, 1979.
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