5149 «Sleep Centre Study Says One in Four Canadians Call in Sick to Catch Up on Sleep,» IPG Mediabrands press release, June 8, 2015, http://www.marketwired.com.
5250 "Lack of Sleep Called 'Global Epidemic,' " CBC News, March 18, 2011, http://www.cbc.ca.
5351 Edward C. Suarez, «Self-Reported Symptoms of Sleep Disturbance and Inflammation, Coagulation, Insulin Resistance and Psychosocial Distress: Evidence for Gender Disparity,» Brain, Behavior and Immunity 22 (2008): 960–68.
5452 «Wake-Up Call on Sleep,» Duke Magazine, June 1, 2008, http://www.dukemagazine.duke.edu.
5553 Michael J. Breus, January 20, 2010 (12:51 p.m.), comment on «Sleep Challenge 2010: Perchance to Dream,» The Huffington Post, January 19, 2010, http://www.huffingtonpost.com.
5654 James B. Maas, Power Sleep: The Revolutionary Program That Prepares Your Mind for Peak Performance (New York: Villard Books, 1998), Kindle edition.
5755 Sarah Bunton, «Mommy Needs a Nap,» The Huffington Post, May 18, 2015, http://www.huffingtonpost.com.
5856 Karen Brody, «Women: Time to Tell a New Story on Exhaustion,» The Huffington Post, February 23, 2015, http://www.huffingtonpost.com.
5957 Frank Lipman, manuscript of 10 Reasons You Feel Old and Get Fat… And How YOU Can Stay Young, Slim, and Happy! email to the author, March 23, 2015.
6058 William Wordsworth, William Wordsworth: Selected Poems, ed. John O. Hayden (London: Penguin, 1994), 166. (Вордсворт У. Стихотворения. – М.: Эксмо, 2015.)