Ryūsan Kyōkai (Japan). Ryusan to kogyo =: Sulphuric acid and industry. Ryūsan Kyōkai.
Lua i Stíl Chicago (17ú heag.)Ryūsan Kyōkai (Japan). Ryusan to Kogyo =: Sulphuric Acid and Industry. Tōkyō: Ryūsan Kyōkai.
Lua MLA (8ú heag.)Ryūsan Kyōkai (Japan). Ryusan to Kogyo =: Sulphuric Acid and Industry. Ryūsan Kyōkai.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.