C., J. (1914). Philosopher Thompson.
Lua i Stíl Chicago (17ú heag.)C., J. Philosopher Thompson. 1914.
Lua MLA (9ú heag.)C., J. Philosopher Thompson. 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)
