APA
Indian Roads Congress, . (1973). Indian Roads Concgress:Guidelines for the Design of small Bridges and Culverts. New Delhi: I R C.
Chicago
Indian Roads Congress, . 1973. Indian Roads Concgress:Guidelines for the Design of small Bridges and Culverts. New Delhi: I R C.
Harvard
Indian Roads Congress, . (1973). Indian Roads Concgress:Guidelines for the Design of small Bridges and Culverts. New Delhi: I R C.
MLA
Indian Roads Congress, . Indian Roads Concgress:Guidelines for the Design of small Bridges and Culverts. New Delhi: I R C. 1973.