Não informado. (2022). Popular Science Monthly. McClure Phillips and Co.
Lua i Stíl Chicago (17ú heag.)Não informado. Popular Science Monthly. New York: McClure Phillips and Co, 2022.
Lua MLA (8ú heag.)Não informado. Popular Science Monthly. McClure Phillips and Co, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.