BRIDLE_BIT
- Cole, Joanna. Bridle Bit. Still Image, December 31, 1999. HAMP-564699. Portable Antiquities Scheme. https://finds.org.uk/database/artefacts/record/id/742488.
- Museum, The British, and Great Russell Street. “Record ID: HAMP-564699 - EARLY MEDIEVAL Bridle Bit.” The Portable Antiquities Scheme. Accessed April 16, 2017. http://finds.org.uk:443/database/artefacts/record/id/742488.
- Stelter, Kristina D. “The Horse and the Norse: Reconstructing the Equine in Viking Iceland (MLitt Dissertation).” Accessed April 25, 2017. http://www.academia.edu/8039067/The_Horse_and_the_Norse_Reconstructing_the_Equine_in_Viking_Iceland_MLitt_Dissertation_.