Columbia subject headings:
Libya--Foreign relations--United States.
Qaddafi, Muammar.
United States--Foreign relations--Libya.
Harvard subject headings:
Libya--Foreign relations--United States.
Qaddafi, Muammar
United States--Foreign relations--Libya.
Princeton subject headings:
Libya--Foreign relations--United States.
Qaddafi, Muammar.
United States--Foreign relations--Libya.