Columbia subject headings:
Clinton, Bill, 1946---Impeachment.
Impeachments--United States.
Presidents--United States--Discipline.
Harvard subject headings:
Clinton, Bill, 1946---Impeachment.
Impeachments--United States
Presidents--United States--Discipline.
Princeton subject headings:
Clinton, Bill, 1946---Impeachment.
Impeachments--United States.
Presidents--United States--Discipline.