Não informado. (1926). Water works. Gillette Publishing Company.
Lua i Stíl Chicago (17ú heag.)Não informado. Water Works. Chicago, Ill: Gillette Publishing Company, 1926.
Lua MLA (8ú heag.)Não informado. Water Works. Gillette Publishing Company, 1926.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.