Arrizabalaga, Jon (2010), Bjork, Robert E., ур., „plague and epidemics”, The Oxford Dictionary of the Middle Ages (на језику: енглески), Oxford University Press, ISBN978-0-19-866262-4, doi:10.1093/acref/9780198662624.001.0001, Приступљено 2020-05-16, „The first - called the Plague of Justinian and described by Procopius - spread through Europe and Asia Minor from Egypt in 541 and included fifteen epidemics until 767”
Turner, David (новембар 1990). „The Politics of Despair: The Plague of 746–747 and Iconoclasm in the Byzantine Empire1”. Annual of the British School at Athens (на језику: енглески). 85: 419—434. ISSN2045-2403. doi:10.1017/S006824540001577X.CS1 одржавање: Формат датума (веза)
Arrizabalaga, Jon (2010), Bjork, Robert E., ур., „plague and epidemics”, The Oxford Dictionary of the Middle Ages (на језику: енглески), Oxford University Press, ISBN978-0-19-866262-4, doi:10.1093/acref/9780198662624.001.0001, Приступљено 2020-05-16, „The first - called the Plague of Justinian and described by Procopius - spread through Europe and Asia Minor from Egypt in 541 and included fifteen epidemics until 767”
Turner, David (новембар 1990). „The Politics of Despair: The Plague of 746–747 and Iconoclasm in the Byzantine Empire1”. Annual of the British School at Athens (на језику: енглески). 85: 419—434. ISSN2045-2403. doi:10.1017/S006824540001577X.CS1 одржавање: Формат датума (веза)