(EN) Thomas Ashby e Robert Gardner, The Via Traiana, in Papers of the British School at Rome, vol. 8, n. 5, Roma, British School at Rome, 1916, pp. 104-171, ISSN 0068-2462 (WC · ACNP).
(EN) Thomas Ashby e Robert Gardner, The Via Traiana, in Papers of the British School at Rome, vol. 8, n. 5, Roma, British School at Rome, 1916, pp. 104-171, ISSN 0068-2462 (WC · ACNP).