American Academy of Pediatrics. Disciplining Your Child. HealthyChildren.org. http://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Disciplining-Your-Child.aspx. Last updated 11/21/2015. Accessed 10/30/16.
American Academy of Pediatrics. Aggressive Behavior. HealthyChildren.org. http://www.healthychildren.org/English/ages-stages/toddler/Pages/Aggressive-Behavior.aspx. Last updated 11/21/2015. Accessed 10/30/16.
American Academy of Pediatrics. Where We Stand: Spanking. HealthyChildren.org. http://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Where-We-Stand-Spanking.aspx. Last updated 11/21/2015. Accessed 10/30/16.
How To Get Children To Behave Without Hitting Them. Health News from NPR. http://www.npr.org/sections/health-shots/2014/09/19/349580020/how-to-get-children-to-behave-without-hitting-them. September 19, 2014. Accessed 10/30/16.
Raising Children Network. Punishment and children. RaisingChildren.net.au. http://raisingchildren.net.au/articles/punishment_and_children.html/context/274. Last updated 11/18/15. Accessed 10/30/16.