Rathnam, P. V. (1988). Rathnam's Costing adviser: Problems and solutions (8 Edition.).
シカゴスタイル引用形Rathnam, P V. Rathnam's Costing Adviser: Problems and Solutions. 8 Edition. Kitab Mahal, Allahabad, 1988.
MLA引用形式Rathnam, P V. Rathnam's Costing Adviser: Problems and Solutions. 8 Edition. 1988.
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