References

Tudor, E. (2000). Elizabeth I Collected Works. L.S. Marcus, J. Mueller & M. B. Rose (Eds.). Chicago, IL: The University of Chicago Press. 

Additional Reading

Encyclopedia Britannica http://www.britannica.com/EBchecked/topic/509963/Wars-of-the-Roses

Englishheritage.org

Levin, C. (1994). The Heart and Stomach of a King: Elizabeth I and the politics and sex and power. Philadelphia, PA: University of Pennsylvania Press. 

Modernhistorysourcebook.org 

Montrose, Louis. (2006). The Subject of Elizabeth: Authority, gender, and representation. Chicago, IL: The University of Chicago Press. 

Tudorhistory.org