Gaya APA
Clark, L.A.. (1981).
Concrete Bridge Design to BS 5400 .
:
British Standard Institute.
Gaya Chicago
Clark, L.A..
Concrete Bridge Design to BS 5400.
:
British Standard Institute,
1981.
Text.
Gaya MLA
Clark, L.A..
Concrete Bridge Design to BS 5400.
:
British Standard Institute,
1981.
Text.
Gaya Turabian
Clark, L.A..
Concrete Bridge Design to BS 5400.
:
British Standard Institute,
1981.
Print.