Columbia subject headings:
Harvard subject headings:
Gang prevention--Québec (Province)
Gangs--Quebec (Province)
Haitians--Québec (Province)--Social conditions.
Marginality, Social--Quebec (Province)
West Indians--Québec (Province)--Social conditions.
Youth, Black--Quebec (Province)--Social conditions.
Princeton subject headings:
Cross-cultural studies--Québec (Province).
Gangs--Québec (Province).
Marginality, Social--Québec (Province).
Youth, Black--Québec (Province).