American Chemical Society. Division of Fuel Chemistry, American Chemical Society. Division of Petroleum Chemistry, & Yen, T. F. (1976). Shale oil, tar sands, and related fuel sources. American Chemical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Fuel Chemistry, American Chemical Society. Division of Petroleum Chemistry, और Teh Fu Yen. Shale Oil, Tar Sands, and Related Fuel Sources. Washington, DC: American Chemical Society, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Fuel Chemistry, et al. Shale Oil, Tar Sands, and Related Fuel Sources. American Chemical Society, 1976.
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