Não informado. (2020). Summary Report of the Geological Survey Branch of the Department of Mines. Geological Survey of Canada.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Summary Report of the Geological Survey Branch of the Department of Mines. Ontario, Canada: Geological Survey of Canada, 2020.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Summary Report of the Geological Survey Branch of the Department of Mines. Geological Survey of Canada, 2020.
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