1. Hasta—Summa Imperii: The Spear as Embodiment of Sovereignty in Rome
2. ALCOCK, L. 1972.By South Cadbury is that Camelot, London: Thames and Hudson
3. ALCOCK, L. 1995.Cadbury Castle, Somerset, the Early Medieval Archaeology, Cardiff: University of Wales Press
4. ALLASON-JONES, L. and MIKET, R. 1984.The Catalogue of Small Finds from South Shields Roman Fort, Newcastle: Society of Antiquaries of Newcastle upon Tyne