Não informado. (2020). Shipbuilding & Marine Engineering International. Whitehall Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Shipbuilding & Marine Engineering International. London: Whitehall Press, 2020.
Lua MLA (8ú heag.)Não informado. Shipbuilding & Marine Engineering International. Whitehall Press, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.