Narasimha Rao,, P. (2003). Economics efficiancy and farm machanisation. Serials.
シカゴスタイル引用形Narasimha Rao,, P. Economics Efficiancy and Farm Machanisation. New Delhi: Serials, 2003.
MLA引用形式Narasimha Rao,, P. Economics Efficiancy and Farm Machanisation. Serials, 2003.
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