Iowa. Division of Old Age Assistance & Iowa. Old Age Assistance Commission. (1935). Annual report of the Division of Old Age Assistance. State of Iowa.
Lua i Stíl Chicago (17ú heag.)Iowa. Division of Old Age Assistance agus Iowa. Old Age Assistance Commission. Annual Report of the Division of Old Age Assistance. Des Moines: State of Iowa, 1935.
Lua MLA (8ú heag.)Iowa. Division of Old Age Assistance agus Iowa. Old Age Assistance Commission. Annual Report of the Division of Old Age Assistance. State of Iowa, 1935.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.