Columbia subject headings:
Port-au-Prince (Haiti)--History.
Port-au-Prince (Haiti)--Pictorial works.
Port-au-Prince (Haiti)--Social life and customs.
Harvard subject headings:
Port-au-Prince (Haiti)--History.
Port-au-Prince (Haiti)--Pictorial works.
Port-au-Prince (Haiti)--Social life and customs.
Princeton subject headings:
Port-au-Prince (Haiti)--Description and travel.
Port-au-Prince (Haiti)--History.
Port-au-Prince (Haiti)--Social life and customs.