Não informado. (1966). World ports. American Association of Port Authorities.
Lua i Stíl Chicago (17ú heag.)Não informado. World Ports. Washington: American Association of Port Authorities, 1966.
Lua MLA (8ú heag.)Não informado. World Ports. American Association of Port Authorities, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.