(1975). Pre-Feasibility study report for the development of petrochemical industry in the Philippines. [ Japan ]: Japan International Cooperation Agency.
Chicago Style aipamenaPre-Feasibility Study Report for the Development of Petrochemical Industry in the Philippines. [ Japan ]: Japan International Cooperation Agency, 1975.
MLA aipamenaPre-Feasibility Study Report for the Development of Petrochemical Industry in the Philippines. [ Japan ]: Japan International Cooperation Agency, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.