Columbia subject headings:
Circus--Québec (Province)
Circus--Québec (Province)--History.
Cirque du Soleil--History.
Harvard subject headings:
Circus--Québec (Province)
Circus--Québec (Province)--History.
Cirque du Soleil--History.
Princeton subject headings:
Circus--Québec (Province)--History.
Circus--Québec (Province).
Cirque du Soleil--History.