Não informado. (2011). Nogyo Doboku Gakkai Rombunshu. Japanese Society of Irrigation, Drainage and Reclamation Engineering.
Chicago-viite (17. p.)Não informado. Nogyo Doboku Gakkai Rombunshu. Tokyo: Japanese Society of Irrigation, Drainage and Reclamation Engineering, 2011.
MLA-viite (8. p.)Não informado. Nogyo Doboku Gakkai Rombunshu. Japanese Society of Irrigation, Drainage and Reclamation Engineering, 2011.
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