Normal Development: 15 Months Old: References

Bright Futures Pocket Guide, 3rd Edition. Edited by Joseph F. Hagan Jr. MD, FAAP; Judith S. Shaw, RN, MPH, EdD; and Paula Duncan, MD, FAAP. American Academy of Pediatrics. Accessed from http://brightfutures.aap.org/pdfs/BF3%20pocket%20guide_final.pdf