Shaun Tougher, "The Eunuch in Byzantine History and Society", Routledge: Abingdon–New York 2008, pp. XII, 244 [= Routledge Monographs in Classical Studies]

Ringrose K.M., The Perfect Servant: Eunuchs and the Social Construction of Gender in Byzantium, Chicago 2003.

Tougher S., Cherchez l’homme! Byzantine men: a eunuch perspective, [in:] The Byzantine World, ed. P. Stephenson, Abingdon–New York– London 2010, p. 83–91.

Holman S.R., On Phoenix and Eunuchs: Sources for Meletius the Monk’s Anatomy of Gender”, „Journal of Early Christian Studies” 16, 2008, p. 79–101.

Sidéris G., Eunuques, Castration et Transidentité à Byzance, [in:] Les Assises Du Corps Transformé Regards Croisés Sure Le Genre, ed. J. Mateau, M. Reynier, F. Vialla, Bordeaux 2010, p. 63–94.

Sidéris G., Les eunuques de Byzance (IVe–XIIe siècle): de la société de cour à la société urbaine, [in:] Dynamiques sociales au Moyen Âge en occident et en Orient, ed. E. Malamut, Aix-en-Provence 2010, p. 89–116.

Hatzaki M., Beauty and the Male Body in Byzantium, New York 2009, p. 86–115.

Herrin J., Unrivalled Influence: Women and Empire in Byzantium, Princeton 2013.

Questions of Gender in Byzantine Society, ed. B. Neil, L. Garland, Farnham 2013.

Tougher S., Bearding Byzantium: Masculinity, Eunuchs and the Byzantine Life Course, [in:] Questions of Gender in Byzantine Society, ed. B. Neil, L. Garland, Farnham 2013, p. 153–166.