found: LC database, June 4, 1992(Film studios)
found: Merriam Webster's online dictionary, Aug. 22, 2007(studio, definition 3: a place where motion pictures are made; a company that produces motion pictures)
found: Wikipedia, Aug. 22, 2007(Film studio: movie studio; controlled environment for the making of a film; synonymous with "major film production company" due largely to the fact that the leading production companies of Hollywood's Golden Age owned their own studio facilities)
found: Google, Aug. 22, 2007(Film studios; Motion picture production companies; Motion picture companies; Motion picture studios)
