Columbia subject headings:
Policy sciences.
Political consultants--United States.
Political leadership--United States.
Presidents--United States--Decision making.
Presidents--United States--Staff.
Harvard subject headings:
Policy sciences.
Political consultants--United States.
Political leadership--United States
Presidents--United States--Decision making.
Presidents--United States--Staff
Princeton subject headings:
Policy sciences.
Political consultants--United States.
Political leadership--United States.
Presidents--United States--Decision making.
Presidents--United States--Staff.