Books, Brochures, and Chapters>Book:  Spock , Benjamin (2004-06-01), Dr. Spock's Baby and Child Care: 8th Edition, Gallery Books, Retrieved on 2011-10-03

Books, Brochures, and Chapters>Book:  Greenberg , Gary and Hayden , Jeannie (2004-05-04), Be Prepared: A Practical Handbook for New Dads, Simon & Schuster, Retrieved on 2011-10-03

Books, Brochures, and Chapters>Book:  Borgenicht , Louis and Borgenicht , Joe (2003-02-01), The Baby Owner's Manual (Owner's and Instruction Manual), Quirk Books, Retrieved on 2011-10-03

Books, Brochures, and Chapters>Book:  Medina , John (2010-10-12), Brain Rules for Baby: How to Raise a Smart and Happy Child from Zero to Five, Pear Press, Retrieved on 2011-07-27

Books, Brochures, and Chapters>Book:  Eliot , Lise (2000-10-03), What's Going on in There? : How the Brain and Mind Develop in the First Five Years of Life, Bantam, Retrieved on 2011-07-18

Books, Brochures, and Chapters>Book:  Gopnik , Meltzoff , Kuhl (2001-01-01), The Scientist in the Crib: What Early Learning Tells Us About the Mind, Harper Paperbacks, Retrieved on 2011-07-06

Books, Brochures, and Chapters>Book:  Small , Meredith (1999-05-04), Our Babies, Ourselves: How Biology and Culture Shape the Way We Parent, Anchor, Retrieved on 2011-06-29

Electronic/World Wide Web>Internet Article:  Yeh, BS, Rochette, PhD, McKenzie, PhD, MA, Smith, MD, DrPH (February 17, 2011), Injuries Associated With Cribs, Playpens, and Bassinets Among Young Children in the US, 1990–2008, Pediatrics, Retrieved on 2011-02-17

Source Material [pediatrics.aappublications.org]