Το Γεφύρι της Άρτας στον Άραχθο ποταμό της Ηπείρου από τα νοτιοανατολι κά. (Epirus. Medieval bridge over the Arachtos in Arta; from SO.) – REISINGER, Ernest. Descriptions of Greece by German Travelers Published in the second, modified edition. With 90 plates, 62 of which are based on recordings by the Prussian Measuring Institute , Λειψία, Insel-Verlag, 1923. (Πηγή : https://el.travelogues.gr/)
