APA
(20). Guidebook for ASEAN Training Courses in Natural Resources and Environment. : Economic Research and Training Center, Faculty of Economics, Thammasat University.
Chicago
20. Guidebook for ASEAN Training Courses in Natural Resources and Environment. : Economic Research and Training Center, Faculty of Economics, Thammasat University.
Harvard
(20). Guidebook for ASEAN Training Courses in Natural Resources and Environment. : Economic Research and Training Center, Faculty of Economics, Thammasat University.
MLA
Guidebook for ASEAN Training Courses in Natural Resources and Environment. : Economic Research and Training Center, Faculty of Economics, Thammasat University. 20.
