The following citations cover a variety of topics about, and related to, baby milestones, physical growth, plagiocephaly. It reflects my idiosyncratic interests and enthusiasms.
Centers for Disease Control Developmental Milestones
CDC Developmental Milestones Index page. Retrieved 1 August 2017.
Piper, M. C., & Darrah, J. (1994)
Piper, M. C., & Darrah, J. (1994). Motor assessment of the developing infant. Philadelphia: W. B. Saunders.