Columbia subject headings:
Harvard subject headings:
Cuba--Foreign relations--United States.
Kennedy, John F. (John Fitzgerald), 1917-1963
United States--Foreign relations--1961-1963.
United States--Foreign relations--Cuba.
Princeton subject headings:
Cuba--Foreign relations--United States.
Cuba--History--1959-1990.
Kennedy, John F. (John Fitzgerald), 1917-1963.
United States--Foreign relations--Cuba.