Não informado. (2018). Report of the Hydraulics Research Board with the report of the Director of Hydraulics Research. Her Majesty's Stationery Office.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Report of the Hydraulics Research Board with the Report of the Director of Hydraulics Research. London: Her Majesty's Stationery Office, 2018.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Report of the Hydraulics Research Board with the Report of the Director of Hydraulics Research. Her Majesty's Stationery Office, 2018.
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