Dyfyniad APA
Lowe, J. S. (2014). Oil and gas law in a nutshell (6th ed.). West AcademicPublishing.
Dyfyniad Arddull Chicago
Lowe, John S. Oil and Gas Law in a Nutshell. 6th ed. St. Paul, MN: West AcademicPublishing, 2014.
Dyfyniad MLA
Lowe, John S. Oil and Gas Law in a Nutshell. 6th ed. West AcademicPublishing, 2014.
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