↑John Spaul: Cohors² The evidence for and a short history of the auxiliary infantry units of the Imperial Roman Army, British Archaeological Reports 2000, BAR International Series (Book 841), ISBN 978-1-84171-046-4, S. 190.
↑Tatiana Alexandrovna Ivleva: Britons abroad: the mobility of Britons and the circulation of British-made objects in the Roman Empire Dissertation, Leiden University 2012, S. 77, 488 (Online).