Singh, S., & Sah, P. L. (2003). Fundamentals of machine drawing. Prentice Halll.
シカゴスタイル引用形Singh, Sadhu, , P. L. Sah. Fundamentals of Machine Drawing. New Delhi: Prentice Halll, 2003.
MLA引用形式Singh, Sadhu, , P. L. Sah. Fundamentals of Machine Drawing. Prentice Halll, 2003.
警告: この引用は必ずしも正確ではありません.