Sadhu, A., & Amarjith Singh. (2000). Fundamentals of agricultural economics (11th rev.). Himlaya.
シカゴスタイル引用形Sadhu, A.N, , Amarjith Singh. Fundamentals of Agricultural Economics. 11th rev. Mumbai: Himlaya, 2000.
MLA引用形式Sadhu, A.N, , Amarjith Singh. Fundamentals of Agricultural Economics. 11th rev. Himlaya, 2000.
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