Gupta, R. B. (1982). Production technology (4th ed.). Satya Prakashan.
シカゴスタイル引用形Gupta, R B. Production Technology. 4th ed. N.Delhi: Satya Prakashan, 1982.
MLA引用形式Gupta, R B. Production Technology. 4th ed. Satya Prakashan, 1982.
警告: この引用は必ずしも正確ではありません.