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International negotiation
(1970)
(1971)
Political communication : the public language of political elites in India and the United States
Arora, Satish K., (1969)
Dependency theory and the Soviet-East European hierarchical regional system : initial tests
Zimmerman, William, (1978)
Elite perspectives and the explanation of Soviet foreign policy
Zimmerman, William, (1970)
Hierarchical regional systems and the politics of system boundaries
Zimmerman, William, (1972)