Columbia subject headings:
Peddling--Brazil--São Paulo.
Vending stands--Brazil--São Paulo.
Harvard subject headings:
Peddling--Brazil--São Paulo.
Vending stands--Brazil--São Paulo.
Princeton subject headings:
Cities and towns--Brazil--São Paulo.
Human geography--Brazil--São Paulo.
Peddlers and peddling--Brazil--São Paulo.
Vending stands--Brazil--São Paulo.