Indonesia. Direktorat Jenderal Pengairan. (1978). Implementation program for construction of Wonogiri Irrigation Project. Republic of Indonesia, Ministry of Public Works, Directorate General of Water Resources Development.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndonesia. Direktorat Jenderal Pengairan. Implementation Program for Construction of Wonogiri Irrigation Project. [Jakarta]: Republic of Indonesia, Ministry of Public Works, Directorate General of Water Resources Development, 1978.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিIndonesia. Direktorat Jenderal Pengairan. Implementation Program for Construction of Wonogiri Irrigation Project. Republic of Indonesia, Ministry of Public Works, Directorate General of Water Resources Development, 1978.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.