1Darryll Grantley. "Saints Play", in The Cambridge Companion to Medieval English Theatre, ed. , Richard Beadle , Cambridge: Cambridge University Press, 1994, p265. p272. p284.
2John Wasson, "The Secular Saint Plays of the Elizabethan Ear", in Medieval Drama: Critical Concept in Literary and Cultural Studies Volume Ⅲ, ed. , John C. Coldewey , London: Routledge, 2007, p68.