a b c "IMDB: Box office business" . http://www.imdb.com/title/tt0070034/business . Retrieved 2007-08-26 .   ^ Stein, Joel (14 June 1999). "The Gladiator BRUCE LEE" . Time : p. 3 . http://www.time.com/time/magazine/article/0,9171,991260-3,00.html . Retrieved 29 August 2010 .   ^ "The Greatest Films of 1973" . AMC FilmSite.org . http://www.filmsite.org/1973.html . Retrieved May