Cirque du Soleil, Serpent Films (Firm), Granada Media (Firm), Columbia TriStar Home Video (Firm), Mallet, D., & Dragone, F. (1999). Quidam. Columbia TriStar Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCirque du Soleil, Serpent Films (Firm), Granada Media (Firm), Columbia TriStar Home Video (Firm), David Mallet, और Franco Dragone. Quidam. Culver City, CA: Columbia TriStar Home Video, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCirque du Soleil, et al. Quidam. Columbia TriStar Home Video, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.