Columbia subject headings:
Emigration and immigration law--Caribbean Area.
Foreign workers, Haitian--Caribbean Area.
Foreign workers--Caribbean Area.
Harvard subject headings:
Emigration and immigration law--Caribbean Area.
Foreign workers, Haitian--Legal status, laws, etc.--Caribbean Area.
Foreign workers--Caribbean Area.
Princeton subject headings:
Emigration and immigration law--Caribbean Area.
Foreign workers, Haitian--Caribbean Area.
Foreign workers--Caribbean Area.