Não informado. Sea secrets. International Oceanographic Foundation.
Lua i Stíl Chicago (17ú heag.)Não informado. Sea Secrets. Coral Gables, Fla: International Oceanographic Foundation.
Lua MLA (8ú heag.)Não informado. Sea Secrets. International Oceanographic Foundation.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.