A. M. Papadopoulos, D. Th., Άγιος Δημήτριος εις την Ελληνικήν και την Βουλγαρικήν Παράδοσιν (St. Demetrius in Greek and Bulgarian Tradition), Thessaloniki 1971, pp. 175 + 10 Tables (pp. 175-187)