Columbia subject headings:
Citizenship.
Rio de Janeiro (Brazil)--Social conditions.
Violence--Moral and ethical aspects--Brazil--Rio de Janeiro.
Youth--Brazil--Rio de Janeiro--Conduct of life.
Harvard subject headings:
Youth and violence--Brazil--Rio de Janeiro.
Youth--Brazil--Rio de Janeiro--Social conditions.
Princeton subject headings:
Youth and violence--Brazil--Rio de Janeiro.
Youth--Brazil--Rio de Janeiro--Social conditions.