1. Barroll L . Politics, Plague, and Shakespeare’s Theater: The Stuart Years. Ithaca, NY: Cornell University Press; 1991.
2. Bathurst C . Remarks on the Differences in Shakespeare's Versification in Different Periods of his Life and on the Like Points of Differences in Poetry Generally. London: John W. Parker and Son; 1857.
3. Benzécri J P . L’Analyse des Données: L’Analyse des Correspondences. Paris: Dunod; 1973.
4. The chronology of Shakespeare's plays: A statistical study
5. Cathcart C . John Marston and the Professional Drama, 1598-1608. 1997. Ph.D. Thesis, Department of English and American Studies, University of Manchester.