Columbia subject headings:
South Asian diaspora.
South Asians--Migrations.
Harvard subject headings:
South Asia--Emigration and immigration.
South Asian diaspora
South Asians--Ethnic identity.
South Asians--Foreign countries.
Transnationalism.
Princeton subject headings:
South Asia--Emigration and immigration.
South Asian diaspora.
South Asians--Ethnic identity.
South Asians--Foreign countries.
Transnationalism.