Philippines. Ecosystems Research and Development Bureau. (1998). Development and management of forest plantations: A guidebook. Department of Environment and Natural Resources, ERDB.
Chicago-referens (17:e uppl.)Philippines. Ecosystems Research and Development Bureau. Development and Management of Forest Plantations: A Guidebook. College, Laguna: Department of Environment and Natural Resources, ERDB, 1998.
MLA-referens (9:e uppl.)Philippines. Ecosystems Research and Development Bureau. Development and Management of Forest Plantations: A Guidebook. Department of Environment and Natural Resources, ERDB, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.