Kuuskraa Vello, Stevens Scott, Leeuwen Tyler Van, Moodhe Keith, & U.S. Energy Information Administration. World shale gas resources , an initial assessment of 14 regions outside the United States.
Chicagoスタイル(17版)引用形式Kuuskraa Vello, Stevens Scott, Leeuwen Tyler Van, Moodhe Keith, , U.S. Energy Information Administration. World Shale Gas Resources , an Initial Assessment of 14 Regions Outside the United States.
MLA(9版)引用形式Kuuskraa Vello, et al. World Shale Gas Resources , an Initial Assessment of 14 Regions Outside the United States.
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