Rodale, J. I. (1945). Pay dirt; farming & gardening with composts. The Devin-Adair company.
Lua i Stíl Chicago (17ú heag.)Rodale, Jerome Irving. Pay Dirt; Farming & Gardening with Composts. New York: The Devin-Adair company, 1945.
Lua MLA (9ú heag.)Rodale, Jerome Irving. Pay Dirt; Farming & Gardening with Composts. The Devin-Adair company, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.