APA-čujuhus (7. p.)
Inkpen, A. C., & Moffett, M. H. (2011). The global oil & gas industry: Management, strategy & finance. PennWell.
Chicago-čujuhus (17. p.)
Inkpen, Andrew C., juo Michael H. Moffett. The Global Oil & Gas Industry: Management, Strategy & Finance. Tulsa, Okla.: PennWell, 2011.
MLA-čujuhus (9. p.)
Inkpen, Andrew C., juo Michael H. Moffett. The Global Oil & Gas Industry: Management, Strategy & Finance. PennWell, 2011.
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