Lua APA (7ú heag.)

Civilian Conservation Corps (U.S.). Company 780 (Oakland, Iowa). Conservation news. Co. 780.

Lua i Stíl Chicago (17ú heag.)

Civilian Conservation Corps (U.S.). Company 780 (Oakland, Iowa). Conservation News. Malvern, Iowa: Co. 780.

Lua MLA (8ú heag.)

Civilian Conservation Corps (U.S.). Company 780 (Oakland, Iowa). Conservation News. Co. 780.

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