Food and Agriculture Organization of the United Nations. (1962). Forest influences: An introduction to ecological forestry. FAO.
Lua i Stíl Chicago (17ú heag.)Food and Agriculture Organization of the United Nations. Forest Influences: An Introduction to Ecological Forestry. Rome: FAO, 1962.
Lua MLA (8ú heag.)Food and Agriculture Organization of the United Nations. Forest Influences: An Introduction to Ecological Forestry. FAO, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.