//cdn.shopify.com/s/files/1/0161/5318/t/4/assets/humans.txt?5697832468598349466.HoodiePillow® Brand Pillowcase and Hooded Travel Pillow, www.hoodiepillow.com/.
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Chisholm, Moira. “The Science Behind Your Pillow.” My Weekly, 26 July 2017, www.myweekly.co.uk/2017/08/01/science-behind-pillow/.
“Neck Pillows For Neck Pain & Headaches.” Neck Solutions, www.necksolutions.com/neck-pillows.html.
Conaboy, Kelly. “Against the Travel Neck Pillow.” The Atlantic, Atlantic Media Company, 10 Oct. 2017, www.theatlantic.com/health/archive/2017/10/against-the-u-shaped-travel-neck-pillow/542472/.
“Reasons You're Waking up with a Sore Neck.” Sleep.Org, sleep.org/articles/prevent-neck-pain-while-sleeping/.
“Lack of Sleep Is Affecting Americans, Finds the National Sleep Foundation.” National Sleep Foundation, sleepfoundation.org/media-center/press-release/lack-sleep-affecting-americans-finds-the-national-sleep-foundation.
Chisholm, Moira. “The Science Behind Your Pillow.” My Weekly, 26 July 2017, www.myweekly.co.uk/2017/08/01/science-behind-pillow/.
“Neck Pillows For Neck Pain & Headaches.” Neck Solutions, www.necksolutions.com/neck-pillows.html.
Conaboy, Kelly. “Against the Travel Neck Pillow.” The Atlantic, Atlantic Media Company, 10 Oct. 2017, www.theatlantic.com/health/archive/2017/10/against-the-u-shaped-travel-neck-pillow/542472/.
“Reasons You're Waking up with a Sore Neck.” Sleep.Org, sleep.org/articles/prevent-neck-pain-while-sleeping/.