Philippines. National Statistical Coordination Board. (2008). The Philippine countryside in figures (2007 edition.). NSCB.
Chicago Style aipamenaPhilippines. National Statistical Coordination Board. The Philippine Countryside in Figures. 2007 edition. Makati City: NSCB, 2008.
MLA aipamenaPhilippines. National Statistical Coordination Board. The Philippine Countryside in Figures. 2007 edition. NSCB, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.