1. Thomas Hawkins, Richard Farmer, and the Authorship of
The Spanish Tragedy
2. Greenes Groats-Worth of Witte, Bought with a Million Repentance (London: for William Wright, 1592)
3. Jonathan Bate , ‘The Performance of Revenge: Titus Andronicus and The Spanish Tragedy’, in The Show Within: Dramatic and Other Insets: English Renaissance Drama (1550–1642), vol. ii, ed. François Laroque (Montpellier: Université Paul-Valéry, 1992), 267–84