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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kokusai Kyōryoku Jigyōdan και 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.
Παραπομπή σε μορφή MLA (8th εκδ.)Kokusai Kyōryoku Jigyōdan και 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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