Não informado. (1920). Journal of Neurology and Psychopathology. British Medical Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Neurology and Psychopathology. London: British Medical Association, 1920.
Lua MLA (8ú heag.)Não informado. Journal of Neurology and Psychopathology. British Medical Association, 1920.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.