Philippines. Bureau of Forestry. Annual report of the Director of Forestry of the Philippines. Bureau of Print.
Lua i Stíl Chicago (17ú heag.)Philippines. Bureau of Forestry. Annual Report of the Director of Forestry of the Philippines. Manila: Bureau of Print.
Lua MLA (8ú heag.)Philippines. Bureau of Forestry. Annual Report of the Director of Forestry of the Philippines. Bureau of Print.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.