(2001). Flash Eurobarometer: European Commission. Off. for Official Publ. of the Europ. Communities.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFlash Eurobarometer: European Commission. Luxembourg: Off. for Official Publ. of the Europ. Communities, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFlash Eurobarometer: European Commission. Off. for Official Publ. of the Europ. Communities, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.