(1998). Philippine asset accounts: Forest, land. National Statistical Coordination Board.
Chicago Style aipamenaPhilippine Asset Accounts: Forest, Land. Quezon City: National Statistical Coordination Board, 1998.
MLA aipamenaPhilippine Asset Accounts: Forest, Land. National Statistical Coordination Board, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.