Não informado. (1948). Bulletin of the Geographical Survey Institute. Ministry of Construction.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Geographical Survey Institute. Tokyo: Ministry of Construction, 1948.
Lua MLA (8ú heag.)Não informado. Bulletin of the Geographical Survey Institute. Ministry of Construction, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.