Back Door Productions, American Public Television, Oregon Public Broadcasting, & Steves, R. (2012). Rick Steves' Europe: 11 new shows 2013-2014. Back Door Productions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBack Door Productions, American Public Television, Oregon Public Broadcasting, और Rick Steves. Rick Steves' Europe: 11 New Shows 2013-2014. Edmonds, Wash: Back Door Productions, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBack Door Productions, et al. Rick Steves' Europe: 11 New Shows 2013-2014. Back Door Productions, 2012.
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