Okoń, D., & Zawadka, B. (2012). Septimius Severus et senatores: Septimius Severus’ personal policy towards senators in the light of prosopographic research (193-211 A.D.). Uniwersytet Szczeciński.
Cita Chicago Style (17a ed.)Okoń, Danuta, y Beata Zawadka. Septimius Severus Et Senatores: Septimius Severus’ Personal Policy Towards Senators in the Light of Prosopographic Research (193-211 A.D.). Szczecin: Uniwersytet Szczeciński, 2012.
Cita MLA (9a ed.)Okoń, Danuta, y Beata Zawadka. Septimius Severus Et Senatores: Septimius Severus’ Personal Policy Towards Senators in the Light of Prosopographic Research (193-211 A.D.). Uniwersytet Szczeciński, 2012.
Precaución: Estas citas no son 100% exactas.