Broyles, Bonita E.
Pediatrics
Thomson Delmar Learning , 2006
 Buku Teks
Merenstein, Gerald B.
Handbook of pediatrics
Prentice-Hall, 1997
 Buku Teks
The recall method in social surveys
edited by Louis Moss and Harvey Goldstein
University of London Institute of Education, 1979
 Buku Teks SO
Visual diagnosis in pediatrics
edited by Esther K. Chung
Lippincott, 2006
 Buku Teks
Nelson textbook of pediatrics
Saunders Elsevier, 2007
 Buku Teks