Columbia subject headings:
Dominican Republic--Emigration and immigration--Economic aspects.
Dominican Republic--Emigration and immigration--Social aspects.
Dominican Republic--Emigration and immigration.
Dominicans--Puerto Rico.
Emigration and immigration--Psychological aspects.
Harvard subject headings:
Dominican Republic--Emigration and immigration--Economic aspects.
Dominican Republic--Emigration and immigration--Social aspects.
Dominicans (Dominican Republic)--Puerto Rico.
Emigration and immigration--Psychological aspects
Puerto Rico--Emigration and immigration.
Princeton subject headings:
Dominican Republic--Emigration and immigration--Economic aspects.
Dominican Republic--Emigration and immigration--Social aspects.
Dominicans (Dominican Republic)--Puerto Rico.
Illegal aliens--Puerto Rico.
Puerto Rico--Emigration and immigration--Social aspects.
Puerto Rico--Emigration and immigration.