Lerner, J. M. (1995). Incentives and disincentives for community participation in the conservation of Makiling Forest Reserve, Philippines: A priliminary examination. ERMP Institute of Environmental Science and Management.
Chicago-referens (17:e uppl.)Lerner, John Michael. Incentives and Disincentives for Community Participation in the Conservation of Makiling Forest Reserve, Philippines: A Priliminary Examination. College, Laguna: ERMP Institute of Environmental Science and Management, 1995.
MLA-referens (9:e uppl.)Lerner, John Michael. Incentives and Disincentives for Community Participation in the Conservation of Makiling Forest Reserve, Philippines: A Priliminary Examination. ERMP Institute of Environmental Science and Management, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.