Merkoša sitáhtat

APA-čujuhus (7. p.)
Seidle, J. (2011). Fundamentals of coalbed methane reservoir engineering. PennWell Corp..
Chicago-čujuhus (17. p.)
Seidle, John. Fundamentals of Coalbed Methane Reservoir Engineering. Tulsa, Okla.: PennWell Corp., 2011.
MLA-čujuhus (9. p.)
Seidle, John. Fundamentals of Coalbed Methane Reservoir Engineering. PennWell Corp., 2011.
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