APA-čujuhus (7. p.)
The world's great bridges / Smith, H. Shirley: Phoenix House Ltd 624.3 Sm649.
Chicago-čujuhus (17. p.)
The World's Great Bridges / Smith, H. Shirley: Phoenix House Ltd 624.3 Sm649.
MLA-čujuhus (9. p.)
The World's Great Bridges / Smith, H. Shirley: Phoenix House Ltd 624.3 Sm649.
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