Cabrido, C. A. (1989). Methods for determining the population-supporting capacity of ecosystems: Palawan Province. Population/Development Planning and Research Project, NEDA.
Chicago-referens (17:e uppl.)Cabrido, Candido A. Methods for Determining the Population-supporting Capacity of Ecosystems: Palawan Province. Place of publication not identified: Population/Development Planning and Research Project, NEDA, 1989.
MLA-referens (9:e uppl.)Cabrido, Candido A. Methods for Determining the Population-supporting Capacity of Ecosystems: Palawan Province. Population/Development Planning and Research Project, NEDA, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.