London Weekend Television (Firm), Arts and Entertainment Network, Jackson, G., Baddeley, A., Marsh, J., & Hawkesworth, J. (2005). Upstairs, downstairs. A & E Television Networks : Distributed by New Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLondon Weekend Television (Firm), Arts and Entertainment Network, Gordon Jackson, Angela Baddeley, Jean Marsh, और John Hawkesworth. Upstairs, Downstairs. [New York, N.Y.]: A & E Television Networks : Distributed by New Video, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLondon Weekend Television (Firm), et al. Upstairs, Downstairs. A & E Television Networks : Distributed by New Video, 2005.
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