Back Door Productions, Oregon Public Broadcasting, & Steves, R. (2005). Rick Steves' European Christmas. Back Door Productions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBack Door Productions, Oregon Public Broadcasting, और Rick Steves. Rick Steves' European Christmas. [Edmonds, WA]: Back Door Productions, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBack Door Productions, et al. Rick Steves' European Christmas. Back Door Productions, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.