Columbia subject headings:
Naples (Kingdom)--Foreign relations--Libya--Tripoli.
Tripoli (Libya)--Foreign relations--Italy--Naples (Kingdom)
Harvard subject headings:
Naples (Kingdom)--Foreign relations--Libya--Tripoli.
Tripoli (Libya)--Foreign relations--Naples (Kingdom)
Princeton subject headings:
Naples (Kingdom)--Foreign relations--Libya--Tripolitania.
Naples (Kingdom)--History--1735-1861.
Tripolitania--Foreign relations--Italy--Naples (Kingdom).