Campbell, L., Steer, F., & Yorke, R. (1988). A Cataloge of manuscripts in the College of Arms: By Louise Campbell and Francis Steer. With ind. and biogr. notes on scribes and owners by Robert Yorke. College of Arms.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCampbell, Louise, Francis Steer, और Robert Yorke. A Cataloge of Manuscripts in the College of Arms: By Louise Campbell and Francis Steer. With Ind. and Biogr. Notes on Scribes and Owners by Robert Yorke. London: College of Arms, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCampbell, Louise, et al. A Cataloge of Manuscripts in the College of Arms: By Louise Campbell and Francis Steer. With Ind. and Biogr. Notes on Scribes and Owners by Robert Yorke. College of Arms, 1988.
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