Lua APA (7ú heag.)

Não informado. (1920). Public Works. Municipal Journal and Engineer.

Lua i Stíl Chicago (17ú heag.)

Não informado. Public Works. New York: Municipal Journal and Engineer, 1920.

Lua MLA (8ú heag.)

Não informado. Public Works. Municipal Journal and Engineer, 1920.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.