Não informado. (1950). FAO forestry and forest products studies. Food and Agriculture Organization of the United Nations.
Lua i Stíl Chicago (17ú heag.)Não informado. FAO Forestry and Forest Products Studies. Rome: Food and Agriculture Organization of the United Nations, 1950.
Lua MLA (8ú heag.)Não informado. FAO Forestry and Forest Products Studies. Food and Agriculture Organization of the United Nations, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.