Possession. Britain in the Roman Empire. Penguin, London 2007, ISBN 978-0-14-014822-0. u. a. (Hrsg.): The Libyan Desert. Natural Resources and Cultural…

Imperial Possession. Britain in the Roman Empire. London 2006, ISBN 978-0-14-014822-0 Peter Salway: Roman Britain (The Oxford History of England). Oxford…

Possession: Britain in the Roman Empire, 54 BC – AD 409, London 2007, ISBN 978-0-14-014822-0, S. 268. Down: Chichester Excavastions 5. 1981, S. 2–5. Down: Roman…