Tia, M. E. (1999). Masbate in focus: Its demographics and socio-economic profile. National Statistics Office.
Chicago-Zitierstil (17. Ausg.)Tia, Mercedita E. Masbate in Focus: Its Demographics and Socio-economic Profile. Manila: National Statistics Office, 1999.
MLA-Zitierstil (9. Ausg.)Tia, Mercedita E. Masbate in Focus: Its Demographics and Socio-economic Profile. National Statistics Office, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.