Kokusai Kyōryoku Jigyōdan & Indonesia. Direktorat Jenderal Pengairan. (1981). Feasibility study on the Komering-I Irrigation Development Project in the upper Komering river basin: Executive summary report. Japan International Cooperation Agency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kokusai Kyōryoku Jigyōdan و Indonesia. Direktorat Jenderal Pengairan. Feasibility Study on the Komering-I Irrigation Development Project in the Upper Komering River Basin: Executive Summary Report. Tokyo, Japan: Japan International Cooperation Agency, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kokusai Kyōryoku Jigyōdan و Indonesia. Direktorat Jenderal Pengairan. Feasibility Study on the Komering-I Irrigation Development Project in the Upper Komering River Basin: Executive Summary Report. Japan International Cooperation Agency, 1981.