Citation: Er. Wittkopf et Jm. Mccormick, CONGRESS, THE PRESIDENT, AND THE END OF THE COLD-WAR - HAS ANYTHING CHANGED, The Journal of conflict resolution, 42(4), 1998, pp. 440-466
Citation: Er. Wittkopf, COOPERATION AMONG DEMOCRACIES - THE EUROPEAN INFLUENCE ON US FOREIGN-POLICY - RISSEKAPPEN,T, International studies quarterly, 41, 1997, pp. 133-135