Gaya APA
Sherley-Smith, H.. (1963).
The World's Great Bridges .
:
Phoenix House.
Gaya Chicago
Sherley-Smith, H..
The World's Great Bridges.
:
Phoenix House,
1963.
Text.
Gaya MLA
Sherley-Smith, H..
The World's Great Bridges.
:
Phoenix House,
1963.
Text.
Gaya Turabian
Sherley-Smith, H..
The World's Great Bridges.
:
Phoenix House,
1963.
Print.