Changes

Birley, Anthony R. Hadrian. The restless emperor (London, Routledge, 1997)

Lambert, Royston Beloved and God: the story of Hadrian and Antinous (London: Phoenix Giants, 1997)

Everitt, Anthony Hadrian and the triumph of Rome ( New York, Random House, 2009).

Danziger, Danny; Purcell, Nicholas Hadrian's empire : when Rome ruled the world (London: Hodder & Stoughton, 2006)

==References==