Não informado. (1920). Danish foreign office journal. Ministry of Foreign Affairs.
Lua i Stíl Chicago (17ú heag.)Não informado. Danish Foreign Office Journal. Copenhagen: Ministry of Foreign Affairs, 1920.
Lua MLA (8ú heag.)Não informado. Danish Foreign Office Journal. Ministry of Foreign Affairs, 1920.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.