एपीए उद्धरण

(1975). Pre-Feasibility study report for the development of petrochemical industry in the Philippines. [ Japan ]: Japan International Cooperation Agency.

शिकागो स्टाइल उद्धरण

Pre-Feasibility Study Report for the Development of Petrochemical Industry in the Philippines. [ Japan ]: Japan International Cooperation Agency, 1975.

एमएलए उद्धरण

Pre-Feasibility Study Report for the Development of Petrochemical Industry in the Philippines. [ Japan ]: Japan International Cooperation Agency, 1975.