Elites

n.

精华( elite的名词复数 )；精锐；上层集团；（统称）掌权人物

Elites, Racism and the Press
On studying managerial elites
Persistence of Power, Elites, and Institutions
The comparative study of political elites
The comparative study of political elites /
Structure of Decision: The Cognitive Maps of Political Elites
Structure of Decision: The Cognitive Maps of Political Elites:
Testing Theories of American Politics: Elites, Interest Groups, and Average Citizens
Corporate elites and corporate strategy: how demographic preferences and structural position shape the scope of the firm
Why Did the Elites Extend the Suffrage? Democracy and the Scope of Government, with an Application to Britain's "Age of Reform"