1. MACGREGOR, A. 1985. Bone, Antler, Ivory and Horn: The Technology of Skeletal Materials Since the Roman Period, London, Croom Helm.
2. CALDWELL, D. H., HALL, M. A. & WILKINSON, C. M. 2009. The Lewis hoard of gaming pieces: na re-examination of their context, meanings, discovery and manufacture. Medieval Archaeology, 53, 155-204.
3. ASHBY, S. P. forthcoming-a. A Viking Way of Life.
4. ASHBY, S.P. forthcoming-b. Technologies of Transformation: the agency of hair in Early-Medieval Europe.
5. DUTTON, P.E. 2004. Charlemagne's Mustache and Other Cultural Clusters of a Dark Age, New York: Palgrave MacMillan.
6. GOOSMANN, E. 2012. The long-haired kings of the Franks: 'like so many Samsons'?, Early Medieval Europe 20 (3): 233-259.
7. GALLOWAY, P. & NEWCOMER, M. 1981. The craft of comb-making: An experimental enquiry. University of London Institute of Archaeology Bulletin, 18, 73-90.
8. ASHBY, S.P. 2011. The Language of the Combmaker: Interpreting Complexity in Viking-Age Industry, In J. Baron and B. Kufel-Diakowska (eds), Written in Bones. Wroclaw: University of Wroclaw, pp.9-24.
9. ASHBY, S.P. in press. How to Make a Good Comb, In L. Ten Harkel and D.M. Hadley (Eds), Social Approaches to Viking Towns. Oxford: Oxbow.
10.MACGREGOR, A. & CURREY, J. D. 1983. Mechanical properties as conditioning factors in the bone and antler industry of the 3rd to the 13th Century AD. Journal of Archaeological Science, 10, 71-77.
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