References
Goodman, M. (1997) The Roman World, 44 BC–AD 180, London and New York, Routledge, Routledge History of the Ancient World.
Grant, M. (1996) (trans.) Tacitus: the Annals of Imperial Rome, Harmondsworth, Penguin Books. (First published 1956. Revised edition 1971. Revised with new bibliography 1989. Reprinted with revised bibliography 1996.)
Huskinson, J. (ed.) (2000) Experiencing Rome: Culture, Identity and Power in the Roman Empire, London and Milton Keynes, Routledge and The Open University.
Levick, B. (1990) Claudius, London, Batsford.
Lewis, N. and Reinhold, M. (eds) (1990) Roman Civilization: Volume II, The Empire (3rd edn), New York, Columbia University Press.
Wallace-Hadrill, A. (1993) Augustan Rome, Bristol, Bristol Classical Press, Classical World Series.
Wells, C. (1992) The Roman Empire (2nd edn; first published 1984), London, Fontana Press, Fontana History of the Ancient World.