APA-čujuhus (7. p.)
Cornot-Gandolphe, S., & Dickel, R. (2002). Flexibility in natural gas: Supply and demand. OECD/IEA.
Chicago-čujuhus (17. p.)
Cornot-Gandolphe, Sylvie, juo Ralf Dickel. Flexibility in Natural Gas: Supply and Demand. Paris, France: OECD/IEA, 2002.
MLA-čujuhus (9. p.)
Cornot-Gandolphe, Sylvie, juo Ralf Dickel. Flexibility in Natural Gas: Supply and Demand. OECD/IEA, 2002.
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