Soviet foreign policy in a changing world
edited by Robbin F. Laird and Erik P. Hoffman
Aldine de Gruyter, 1986
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Knauth, Oliver D.
U.S. Foreign policy in a changing world / Oliver D Knauth
Nasional Planning Association, 1960
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Hill, Christopher
The changing politics of foreign policy
Palbrave Macmillan, 2003
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Baldwin, Robert E.
Trade policy in a changing world economy
Harvester/Wheatsheaf, 1988
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Foreign policy in world politics
edited by Roy C. Macridis
Prentice-Hall, 1992
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