Carnival Films (Great Britain), PBS Distribution (Firm), Fellowes, J., Trubridge, L., Bonneville, H., Findlay, J. B., . . . Wilton, P. (2013). Downton Abbey (Deluxe limited ed. ; Original UK ed. ; Blu-ray ed.). PBS Distribution.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarnival Films (Great Britain), et al. Downton Abbey. Deluxe limited ed. ; Original UK ed. ; Blu-ray ed. [United States]: PBS Distribution, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCarnival Films (Great Britain), et al. Downton Abbey. Deluxe limited ed. ; Original UK ed. ; Blu-ray ed. PBS Distribution, 2013.
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