Não informado. (1872). Popular Science. Times Morror Magazines.
Lua i Stíl Chicago (17ú heag.)Não informado. Popular Science. New York: Times Morror Magazines, 1872.
Lua MLA (8ú heag.)Não informado. Popular Science. Times Morror Magazines, 1872.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.