Não informado. (1972). Undersea technology and oceanology international & offshore technology. Compass Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Undersea Technology and Oceanology International & Offshore Technology. Arlington, Va: Compass Publications, 1972.
Lua MLA (8ú heag.)Não informado. Undersea Technology and Oceanology International & Offshore Technology. Compass Publications, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.