Hadas, Moses
Imperial Rome
Time-Life Books, 1965
Buku Teks
Brown, Peter
The world of late antiquity : from Marcus Aurelius to Muhammad / Peter Brown
Thames and Hudson, 1971
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Hardy, W.G.
The Greek and Roman world / W.G. Hardy
Schenkman Publishing Company Inc., 1962.
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Experiencing Roma: culture, identity and power in the Roman empire/ Edited by Janet Huskinson
London Routledge , 2000
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Rives, James B.
Religion in the roman empire
Blackwell, 2007
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