Venugopal, K. &. R. (2015). A Textbook of Engineering Graphics (01st.). New Age International.
Chicagoスタイル(17版)引用形式Venugopal, K. & Raja. A Textbook of Engineering Graphics. 01st. New Delhi: New Age International, 2015.
MLA(9版)引用形式Venugopal, K. & Raja. A Textbook of Engineering Graphics. 01st. New Age International, 2015.
警告: この引用は必ずしも正確ではありません.