Sharma, B. D. (1961). Engineering drawing for intermediate engineering students. Atma Ram.
Chicagoスタイル(17版)引用形式Sharma, B. Dash. Engineering Drawing for Intermediate Engineering Students. Delhi: Atma Ram, 1961.
MLA(8版)引用形式Sharma, B. Dash. Engineering Drawing for Intermediate Engineering Students. Atma Ram, 1961.
警告: この引用は必ずしも正確ではありません.