Greengrass, Mark (2007). Governing passions: peace and reform in the French kingdom, 1576–1585 Mark Greengrass. Oxford University Press. p. 17. ISBN978-0-1992-1490-7.
Katherine B. Crawford (2003). "Love, Sodomy, and Scandal: Controlling the Sexual Reputation of Henry III". Journal of the History of Sexuality. 12 (4): 513–542. doi:10.1353/sex.2004.0024.