Sands, W. F. (1930). At the Deathbed of an Empire. New York.
Lua i Stíl Chicago (17ú heag.)Sands, William Franklin. At the Deathbed of an Empire. New York, 1930.
Lua MLA (8ú heag.)Sands, William Franklin. At the Deathbed of an Empire. New York, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.