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.
Čikaški stil citiranja (17. izdanje)Public 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.
MLA način citiranja (8. izdanje)Public 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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