Tebtebba (Organization). (2013). Sustaining & enhancing forests through traditional resource management. Tebtebba Foundation.
Chicago-referens (17:e uppl.)Tebtebba (Organization). Sustaining & Enhancing Forests Through Traditional Resource Management. Baguio City, Philippines: Tebtebba Foundation, 2013.
MLA-referens (9:e uppl.)Tebtebba (Organization). Sustaining & Enhancing Forests Through Traditional Resource Management. Tebtebba Foundation, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.