Gaya APA

Rao, D, N. (1991). Bridges and flyovers; Proceedings of the International Conference on Bridges and Flyovers . : Tata McGraw-Hill Pub.Co..

Gaya MLA

Rao, D.L., Narasimha. "Bridges and flyovers; Proceedings of the International Conference on Bridges and Flyovers". : Tata McGraw-Hill Pub.Co., 1991. Diorama.