(1998). Protecting and restoring calamity areas. Philippine Council for Agriculture, Forestry and Natural Resources Research and development.
Chicago-Zitierstil (17. Ausg.)Protecting and Restoring Calamity Areas. Los Banos, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and development, 1998.
MLA-Zitierstil (9. Ausg.)Protecting and Restoring Calamity Areas. Philippine Council for Agriculture, Forestry and Natural Resources Research and development, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.