[Agora Publication Page] Agora 20, s. 15, p. 1

The Athenian Agora; Volume 20; The Church of the Holy Apostles; Introduction. K.S. Pittakys, L' ancienne Athènes, 1835, pp. 43, 46, 48. Lenoir, L' architecture monastique, I, 1852, p. 252. A. Mommsen, ... Agora 20 1 ... Rushforth), 1910, I, p. 187 ... G.T. Rivoira, Lombardic Architecture: Its Origin, Development ... Lenoir, L' architecture monastique, I, 1852, p. 252