Book: Guide to Your Baby’s First Years, Second Edition Paperback – 2020 by Mayo Clinic, Walter J.
Book: Caring for your baby and young child, birth to age 5, Sixth Edition Paperback – November 2, 2014 by American Academy of Pediatrics (Author)
Book: Guide to Your Baby’s First Years, Second Edition Paperback – 2020 by Mayo Clinic, Walter J. Cook, M.D. Kelsey M. Klaas, M.D. (Authors)
KidsHealth: Nine Steps to More Effective Parenting