Saya mau tau Sumber dari Kuintillus

Aurelius Victor, Epitome de Caesaribus

Eutropius, Breviarium ab urbe condita

Historia Augusta, Life of Claudius

Joannes Zonaras, Compendium of History extract: Zonaras: Alexander Severus to Diocletian: 222–284

Banchich, Thomas, "Quintillus (270 A.D)", De Imperatoribus Romanis

Jones, A.H.M., Martindale, J.R. The Prosopography of the Later Roman Empire, Vol. I: AD260-395, Cambridge University Press, 1971

Canduci, Alexander (2010), Triumph & Tragedy: The Rise and Fall of Rome's Immortal Emperors, Pier 9, ISBN 978-1-74196-598-8

Southern, Pat. The Roman Empire from Severus to Constantine, Routledge, 2001

Gibbon, Edward. Decline & Fall of the Roman Empire (1888)