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.
Chicago-viite (17. p.)American Chemical Society. Division of Fuel Chemistry, American Chemical Society. Division of Petroleum Chemistry, ja Teh Fu Yen. Shale Oil, Tar Sands, and Related Fuel Sources. Washington, DC: American Chemical Society, 1976.
MLA-viite (9. p.)American Chemical Society. Division of Fuel Chemistry, et al. Shale Oil, Tar Sands, and Related Fuel Sources. American Chemical Society, 1976.
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