Columbia subject headings:
Mexicans--New Jersey--Social conditions.
Mexicans--United States--Social conditions.
Mexico--Emigration and immigration.
Return migration--Mexico.
Harvard subject headings:
Mexicans--New Jersey--Social conditions.
Mexicans--United States--Social conditions
Mexico--Emigration and immigration.
Return migration--Mexico.
Princeton subject headings:
Mazatecochco (Mexico)--Emigration and immigration--History.
Mazatecochco (Mexico)--Social conditions.
Mexicans--New Jersey--Social conditions.
New Jersey--Emigration and immigration--History.