Dyfyniad APA

Philippines. Bureau of Forestry. Annual report of the director of forestry.

Dyfyniad Arddull Chicago

Philippines. Bureau of Forestry. Annual Report of the Director of Forestry. Manila.

Dyfyniad MLA

Philippines. Bureau of Forestry. Annual Report of the Director of Forestry.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.