Kumar, S. (1983). Engineering materials for students preparing for A.M.I.E. (India) and degree/diploma examinations conducted by the Indian Universities (3rd ed.). Metropolitan Book.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Kumar, Sushil. Engineering Materials for Students Preparing for A.M.I.E. (India) and Degree/diploma Examinations Conducted by the Indian Universities. 3rd ed. New Delhi: Metropolitan Book, 1983.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Kumar, Sushil. Engineering Materials for Students Preparing for A.M.I.E. (India) and Degree/diploma Examinations Conducted by the Indian Universities. 3rd ed. Metropolitan Book, 1983.
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