Keith, G 1998. Can Anything Good Come out of Allegory? The Cases of Origen and Augustine. Evangelical Quarterly 70(1), 23-49. http://www.earlychurch.org.uk/pdf/eq/allegory_keith.pdf
Tate, J 1927. The Beginnings of Greek Allegory. Classical Review 41, 214-215. http://www.earlychurch.org.uk/pdf/allegory_tate.pdf
Tate, J 1934. On the History of Allegorism. Classical Quarterly 28, 105-114. http://www.earlychurch.org.uk/pdf/allegory2_tate.pdf
