Himachal Pradesh (India). Economics and Statistics Dept & Himachal Pradesh (India). Directorate of Economics and Statistics. Statistical abstract of Himachal Pradesh. Economics and Statistics Dept..
Chicago-referens (17:e uppl.)Himachal Pradesh (India). Economics and Statistics Dept och Himachal Pradesh (India). Directorate of Economics and Statistics. Statistical Abstract of Himachal Pradesh. Shimla: Economics and Statistics Dept..
MLA-referens (8:e uppl.)Himachal Pradesh (India). Economics and Statistics Dept och Himachal Pradesh (India). Directorate of Economics and Statistics. Statistical Abstract of Himachal Pradesh. Economics and Statistics Dept..
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