1. Buchwald, V. 1975.Handbook of Iron Meteorites: Their History, Distribution, Composition and Structure. Berkeley: University of California Press, pp. 384–97.
2. Ehrenreich, R.M. 1985. Trade, Technology and the Ironworking Community in the Iron Age of Southern Britain.British Archaeological Reports, British Series 144. Oxford: British Archaeological Reports, pp. 66–83.
3. Phosphorus in Antique Iron Music Wire