Não informado. (1962). Journal of Canadian Petroleum Technology. Canadian Institute of Mining, Metallurgy and Petroleum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Canadian Petroleum Technology. Québec, Canadá: Canadian Institute of Mining, Metallurgy and Petroleum, 1962.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Canadian Petroleum Technology. Canadian Institute of Mining, Metallurgy and Petroleum, 1962.
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