Jawaharlal Nehru Technological University. Bureau of Industrial Consultancy and Research & Development, International Conference on Bridges and Flyovers (1991 : Hyderabad, India), & Narasimha Rao, D. L. (1991). Bridges and flyovers: Proceedings of the International Conference on Bridges and Flyovers, February 8-10, 1991 Hyderabad, India. Tata McGraw-Hill Pub. Co.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Jawaharlal Nehru Technological University. Bureau of Industrial Consultancy and Research & Development, India) International Conference on Bridges and Flyovers (1991 : Hyderabad, và D. L. Narasimha Rao. Bridges and Flyovers: Proceedings of the International Conference on Bridges and Flyovers, February 8-10, 1991 Hyderabad, India. New Delhi: Tata McGraw-Hill Pub. Co, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Jawaharlal Nehru Technological University. Bureau of Industrial Consultancy and Research & Development, et al. Bridges and Flyovers: Proceedings of the International Conference on Bridges and Flyovers, February 8-10, 1991 Hyderabad, India. Tata McGraw-Hill Pub. Co, 1991.