Graves, Robert
Claudius the god and his wife Messalina, vol. I / Robert Graves
Penguin Books , 1944
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Tranquillus, Gaius Suetonius
The twelve caesars / Gaius Suetonius Tranquillus ; penerjemah Robert Graves
Penguin Books, 1957
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Graves, Robert
Naneun Hwangje Cloudieseda = I-3, claudies and claudius the god
Mimeumsa, 2007
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Burckhardt, Jacob
The age of Constantine the great / Jacob Burckhardt
Doubleday & Company, 1956
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Balfour, Michael
Kaiser and his times/Michael Balfour
Penguin Books, 1964
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