7.The pricing of US crude oil   
Energy Policy, Volume 3, Issue 3, September 1975, Pages 192-200
Edward F. Renshaw
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8.Spot and efficient pricing in non-oil energy markets: Introduction   
Energy Policy, Volume 16, Issue 4, August 1988, Pages 341-347
Thomas G. Weyman-Jones
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9.Some investment aspects of non-oil spot pricing   
Energy Policy, Volume 16, Issue 4, August 1988, Pages 348-352
Michael G. Webb, Ibrahim I. Elwan, Lionel Maistre
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10.The economics and politics of oil pricing  
Energy Policy, Volume 3, Issue 2, June 1975, Pages 156-157
Richard Corrigan
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11.Recent world oil pricing: The Saudi enigma  
Energy Policy, Volume 5, Issue 2, June 1977, Pages 167-168
Richard B. Mancke
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12.An empirical examination of the Arbitrage Pricing Theory : Using Japanese data
Japan and the World Economy, Volume 1, Issue 1, October 1988, Pages 45-61
Yasushi Hamao
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