John T.A. Koumoulides, Report on the Christian Monuments and Antiquities in the Township of Aghia in Thessaly, Greece, Muncie, Indiana 1973, pp. 12+2 maps+ 63 figures. John T.A. Koumoulides and Christopher Walter, Byzantine and Post-Byzantine Monuments at Aghia in Thessaly, Greece: The Art and Architecture of the Monastery of Saint Panteleimon, London 1975, pp. 20+ 2 maps + 24 drawings and plans + 38 figures