APA

Indian Roads Congress, . (1977). Design criteria for prestressed concrete road bridges (post-tensioned concrete). New Delhi: Indian Roads Congress.

Chicago

Indian Roads Congress, . 1977. Design criteria for prestressed concrete road bridges (post-tensioned concrete). New Delhi: Indian Roads Congress.

Harvard

Indian Roads Congress, . (1977). Design criteria for prestressed concrete road bridges (post-tensioned concrete). New Delhi: Indian Roads Congress.

MLA

Indian Roads Congress, . Design criteria for prestressed concrete road bridges (post-tensioned concrete). New Delhi: Indian Roads Congress. 1977.