1. Finn SB. Clinical pedodontics. 4th ed. Philadelphia: W.B. Saunders; 1973. p. 342-69.
2. Pinkham JR, Casamassimo PS, McTigue DJ, Fields HW, Nowak AJ. Pediatric dentistry. Infancy through Adolescence. 4th ed. Philadelphia: Elsevier Saunders; 2005. p. 242-56.
3. Kidd EAM, Joyston-Bechal S. Dasar-dasar karies: Penyakit dan penanggulangannya. 5, editor. Jakarta: EGC; 2011. p. 18-76.
4. Cameron A, Widmer R. Handbook of pediatric dentistry. 4th ed. St. Louis: Mosby; 2013. p. 5-10.
5. Dean JA, McDonald RE, Avery DR. McDonald and Avery Dentistry for the child and adolescent. 9th ed. St. Louis: Mosby; 2010. p. 221-3.