^ abcdeCarol-Opriş, Ioan; Raţiu, Alexandru; Stoian, Gabriel, "Stadiul cercetării siturilor din jud. Braşov şi Covasna ("Stage of the research in Braşov and Covasna Counties")", Strateg.org.ro, Raport ştiinţific Privind Derularea Proiectului Strategii Defensive şi Politici Transfrontaliere: Integrarea Spaţiului Dunării De Jos în Civilizaţia Romană (STRATEG) ("Scientific Report on the Progress of the Project "Defensive Strategies and Border Policies: Integration of the Lower Danube Region in Roman Civilization (STRATEG)""), pp. 47-48., www.academia.edu, retrieved 6 January 2013
^ abc"42138.01". National Archaeological Record of Romania (RAN). ran.cimec.ro. 7 January 2010. Archived from the original on 4 March 2016. Retrieved 6 January 2013.
^"Feldioara". STRATEG MAPS: Defensive strategies and trans-border policies at the Lower Danube in Roman Antiquity (An interdisciplinary project). www.net4u.ro. Archived from the original on 22 May 2012. Retrieved 6 January 2013.