1. Rajendran R. Developmental disturbances of oral and paraoral structures. In: Rajendran R, Sivapathasundharam B, editors. Shafer's textbook of oral pathology. Fifth Edition. Chennai: Elsevier India; 2006. p. 94-6.
2. Braun-Falco O, Plewig G, Wolff HH, Burgdorf WH. Dermatology. Secon Edition. Berlin: Springer Verlag; 2000. p. 1423-40.
3. Shields JA, Shields CL. Eyelid, Conjunctival and orbital tumors: an atlas and textbook. Philadelphia: Lippincott Williams & Wilkins; 2008. p. 190-210.
4. Congenital dermoid and epidermoid cysts;Skorin LJ;Optomoetry.,2001
5. Epidermal Cysts of the Eyelid