Nigam, B. L., & Sharma, G. (1981). Practical costing. Himalaya Publishing House.
シカゴスタイル引用形Nigam, B.M. Lall, , G.L Sharma. Practical Costing. Bombay: Himalaya Publishing House, 1981.
MLA引用形式Nigam, B.M. Lall, , G.L Sharma. Practical Costing. Himalaya Publishing House, 1981.
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