Nigam, B. L., & Sharma, G. (1981). Practical costing. Himalaya Publishing House.
Chicago Edition CitationNigam, B.M. Lall, i G.L Sharma. Practical Costing. Bombay: Himalaya Publishing House, 1981.
Cita MLANigam, B.M. Lall, i G.L Sharma. Practical Costing. Himalaya Publishing House, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.