(1939). Farmer's guide. Indiana Farmers Guide Publishing Company.
Lua i Stíl Chicago (17ú heag.)Farmer's Guide. Huntington, Ind.: Indiana Farmers Guide Publishing Company, 1939.
Lua MLA (8ú heag.)Farmer's Guide. Indiana Farmers Guide Publishing Company, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.