CREATE TABLE table_32009 ("Name" TEXT, "Circuit" TEXT, "Date" TEXT, "Winning drivers" TEXT, "Winning constructor" TEXT, "Report" TEXT)

What was the race that was won by a Maserati being driven by Giuseppe Campari?
SELECT "Circuit" FROM table_32009 WHERE "Winning constructor" = 'maserati' AND "Winning drivers" = 'giuseppe campari'
SELECT "Circuit" FROM "table_32009" WHERE "Winning constructor" = 'maserati' AND "Winning drivers" = 'giuseppe campari'