Freedman 1971, p. 18. Freedman, Morris (1971). "The 'Tagging' of Paradise Lost: Rhyme in Dryden's 'The State of Innocence'". Milton Quarterly. 5 (1): 18–22. JSTOR24462555.
Frank 1993, p. 47. Frank, Marcie (1993). "Staging Criticism, Staging Milton". The Eighteenth Century. 34 (1): 45–64. JSTOR41467548.
Frank 1993, pp. 49–50. Frank, Marcie (1993). "Staging Criticism, Staging Milton". The Eighteenth Century. 34 (1): 45–64. JSTOR41467548.