Não informado. (1947). Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Hydraulics Research. London: Department of Scientific and Industrial Research, Hydraulics Research, 1947.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research, 1947.
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