Tohutoro APA (7th ed.)
Bratvold, R. B., & Begg, S. (2010). Making good decisions. Society of Petroleum Engineers.
Tohutoru Kātū Chicago (17th ed.)
Bratvold, Reidar B., me Steve Begg. Making Good Decisions. Richardson, TX: Society of Petroleum Engineers, 2010.
Tohutoro MLA (9th ed.)
Bratvold, Reidar B., me Steve Begg. Making Good Decisions. Society of Petroleum Engineers, 2010.
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