(1982). Integrated forestry system of the Philippines: Guide for the administration, development, management, utilization and conservationof the Philippine forestry resources. College of Forestry, University of the Philippines.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Integrated Forestry System of the Philippines: Guide for the Administration, Development, Management, Utilization and Conservationof the Philippine Forestry Resources. College, Laguna: College of Forestry, University of the Philippines, 1982.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Integrated Forestry System of the Philippines: Guide for the Administration, Development, Management, Utilization and Conservationof the Philippine Forestry Resources. College of Forestry, University of the Philippines, 1982.
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