International Symposium on Explosives and Blasting Techniques New Delhi, India, & Institution of Engineers (India). (1990). International Symposium on Explosives and Blasting Techniques, New Delhi, November 17-18, 1990. Institution of Engineers (India).
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Symposium on Explosives and Blasting Techniques New Delhi, India, và Institution of Engineers (India). International Symposium on Explosives and Blasting Techniques, New Delhi, November 17-18, 1990. Calcutta: Institution of Engineers (India), 1990.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Symposium on Explosives and Blasting Techniques New Delhi, India, và Institution of Engineers (India). International Symposium on Explosives and Blasting Techniques, New Delhi, November 17-18, 1990. Institution of Engineers (India), 1990.