(perhaps) Bandello, Matteo. Novelle (1554). 1.37.

(perhaps) Cinthio, Giraldo. Hecatommithi (Italian collection of tales, 1565). 6.3.

Heliodorus. An Ethiopian History. Trans. Thomas Underdowne (c.1569).

(perhaps) Painter, William. The Palace of Pleasure (collection of tales, 1566-7). Tome 1, Novel 54.

(perhaps) Riche, Barnabe. Riche his Farewell to the Military Profession (1581). 'Of Nicander and Lucilla.'

REFERENCE : Clifford Leech, ed. The Revenger's Tragedy. The Revels Plays. London: Methuen, 1966. lxiii-lxix .