Ray, P. C., & Ray, A. P. (2002). A history of Hindu Chemistry. Shaibya Prakashan Bibhag.
Style de citation Chicago (17e éd.)Ray, Prafulla Chandra, et Acharya Prafullachandra Ray. A History of Hindu Chemistry. Shaibya Prakashan Bibhag, 2002.
Style de citation MLA (9e éd.)Ray, Prafulla Chandra, et Acharya Prafullachandra Ray. A History of Hindu Chemistry. Shaibya Prakashan Bibhag, 2002.
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