Public Works Research Institute, Ministry of Constructioin\nPublic Works Research Institute, Ministry of Land, Infrastructure and Transport. (2019). Doboku Kenkyujo Iho. Ministry of Construction, Public Works Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPublic Works Research Institute, Ministry of Constructioin\nPublic Works Research Institute, Ministry of Land, Infrastructure and Transport. Doboku Kenkyujo Iho. Tsukuba, Japão: Ministry of Construction, Public Works Research Institute, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPublic Works Research Institute, Ministry of Constructioin\nPublic Works Research Institute, Ministry of Land, Infrastructure and Transport. Doboku Kenkyujo Iho. Ministry of Construction, Public Works Research Institute, 2019.
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