Columbia subject headings:
Foreign workers, Mexican--United States--Interviews.
Mexico--Emigration and immigration--United States.
Migrant labor--United States--Interviews.
United States--Emigration and immigration--Mexico.
Harvard subject headings:
Foreign workers, Mexican--United States--Interviews.
Mexico--Emigration and immigration--United States.
Migrant labor--United States--Interviews.
United States--Emigration and immigration--Mexico.
Princeton subject headings:
Foreign workers, Mexican--United States.
Interviews.
Mexicans--United States--Interviews.