Não informado. (2000). Transactions of the Canadian Institute of Mining and Metallurgy. Canadian Institute of Mining and Metallurgy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the Canadian Institute of Mining and Metallurgy. Montreal, Canada: Canadian Institute of Mining and Metallurgy, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the Canadian Institute of Mining and Metallurgy. Canadian Institute of Mining and Metallurgy, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.