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9Herbert Miehsler, International Energy Agency, in R. Bernhardt ed, Encyclopedia of Public International Law, vol. Ⅱ, Amsterdam 1995, p. 1137,1140.
10Richard Scott, The History of the International Energy Agency: The First Twenty Years (Origins and Structures of the IEA),Vol. Ⅰ, Paris 1994,p. 44,45-48,63,88,98,116-119,231,241-271,411.