Gaya APA

UK, , D, O, T. (1992). The design of concrete highway bridges and structures use of BS 5400: Part 4: 1990 . : s.n..

Gaya MLA

UK, , Department, Of, Transport. "The design of concrete highway bridges and structures use of BS 5400: Part 4: 1990". : s.n., 1992. Diorama.