Food and Agriculture Organization of the United Nations. (1967). Wood: World trends and prospects. Food and Agriculture Organization of the United Nations.
Lua i Stíl Chicago (17ú heag.)Food and Agriculture Organization of the United Nations. Wood: World Trends and Prospects. Rome: Food and Agriculture Organization of the United Nations, 1967.
Lua MLA (9ú heag.)Food and Agriculture Organization of the United Nations. Wood: World Trends and Prospects. Food and Agriculture Organization of the United Nations, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.