Columbia subject headings:
King, Martin Luther, Jr., 1929-1968--Assassination.
Ray, James Earl, 1928-1998.
Harvard subject headings:
King, Martin Luther, Jr., 1929-1968--Assassination.
Ray, James Earl, 1928-
Ray, James Earl, 1928-1998.
Princeton subject headings:
King, Martin Luther, Jr., 1929-1968--Assassination.
Ray, James Earl, 1928-1998.