Columbia subject headings:
Cities and towns.
Emigration and immigration--Social aspects.
Globalization.
Harvard subject headings:
Cities and towns.
Emigration and immigration--Social aspects
Globalization.
Italy, Southern--Emigration and immigration--Social aspects.
Sociology, Urban--Italy, Southern.
Princeton subject headings:
Immigrants--Italy, Southern--Social conditions.
Italy, Southern--Emigration and immigration--Social aspects.
Sociology, Urban--Italy, Southern.