Assam (India). Directorate of Economics and Statistics. (1987). Power statistics Assam, 1986-87. Issued by Directorate of Economics and Statistics, Govt. of Assam.
Chicago-referens (17:e uppl.)Assam (India). Directorate of Economics and Statistics. Power Statistics Assam, 1986-87. [Guwahati]: Issued by Directorate of Economics and Statistics, Govt. of Assam, 1987.
MLA-referens (8:e uppl.)Assam (India). Directorate of Economics and Statistics. Power Statistics Assam, 1986-87. Issued by Directorate of Economics and Statistics, Govt. of Assam, 1987.
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