Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Philippines. Department of Science and Technology, Philippines. Ecosystems Research and Development Bureau, & Philippines. Department of Environment and Natural Resources. (2010). Planning and developing community-based ecotourism projects in the Philippines. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Philippines. Department of Science and Technology, Philippines. Ecosystems Research and Development Bureau, και Philippines. Department of Environment and Natural Resources. Planning and Developing Community-based Ecotourism Projects in the Philippines. Los Banos, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2010.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, et al. Planning and Developing Community-based Ecotourism Projects in the Philippines. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2010.