Kokusai Kyōryoku Jigyōdan & Indonesia. Direktorat Jenderal Pengairan. (1981). Feasibility study on the Komering-I Irrigation Development Project in the upper Komering river basin. Japan International Cooperation Agency.
Chicago-viite (17. p.)Kokusai Kyōryoku Jigyōdan ja Indonesia. Direktorat Jenderal Pengairan. Feasibility Study on the Komering-I Irrigation Development Project in the Upper Komering River Basin. Tokyo, Japan: Japan International Cooperation Agency, 1981.
MLA-viite (8. p.)Kokusai Kyōryoku Jigyōdan ja Indonesia. Direktorat Jenderal Pengairan. Feasibility Study on the Komering-I Irrigation Development Project in the Upper Komering River Basin. Japan International Cooperation Agency, 1981.
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