Não informado. (2020). Summary Report of the Geological Survey Branch of the Department of Mines. Geological Survey of Canada.
Lua i Stíl Chicago (17ú heag.)Não informado. Summary Report of the Geological Survey Branch of the Department of Mines. Ontario, Canada: Geological Survey of Canada, 2020.
Lua MLA (8ú heag.)Não informado. Summary Report of the Geological Survey Branch of the Department of Mines. Geological Survey of Canada, 2020.
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