Thoresen, C. A. (2010). Port designers handbook second edition. Thomas Telford.
Lua i Stíl Chicago (17ú heag.)Thoresen, Carl A. Port Designers Handbook Second Edition. Thomas Telford, 2010.
Lua MLA (8ú heag.)Thoresen, Carl A. Port Designers Handbook Second Edition. Thomas Telford, 2010.
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