Granada Media (Firm), Acorn Media (Firm), Gorrie, J., Mills, B., Harding, S., Child, J., . . . Archer, J. (2008). First among equals (Complete U.K. broadcast ed.). Distributed by Acorn Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGranada Media (Firm), et al. First Among Equals. Complete U.K. broadcast ed. Silver Spring, MD: Distributed by Acorn Media, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGranada Media (Firm), et al. First Among Equals. Complete U.K. broadcast ed. Distributed by Acorn Media, 2008.
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