Não informado. (2011). Nogyo Doboku Gakkai Rombunshu. Japanese Society of Irrigation, Drainage and Reclamation Engineering.
Citação do estilo Chicago (17ª ed.)Não informado. Nogyo Doboku Gakkai Rombunshu. Tokyo: Japanese Society of Irrigation, Drainage and Reclamation Engineering, 2011.
Citação MLA (8ª ed.)Não informado. Nogyo Doboku Gakkai Rombunshu. Japanese Society of Irrigation, Drainage and Reclamation Engineering, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.