Civilian Conservation Corps (U.S.). Company 684. Camp Houghton Lake news. Company 684.
Lua i Stíl Chicago (17ú heag.)Civilian Conservation Corps (U.S.). Company 684. Camp Houghton Lake News. Harrison, Mich.: Company 684.
Lua MLA (8ú heag.)Civilian Conservation Corps (U.S.). Company 684. Camp Houghton Lake News. Company 684.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.