2159 Известен в основном под коммерческим названием «Ноотропил». – Прим. пер.
216209 Isaacson, «Our Sleep Problem and What to Do About It.»
217210 Tara Haelle, «ADHD Stimulant Drug Abuse Common Among Young Adults: Survey,» U.S. News & World Report, November 13, 2014, http://www.health.usnews.com.
218211 Isaacson, «Our Sleep Problem and What to Do About It.»
219212 «Stress in America: Are Teens Adopting Adults' Stress Habits?» American Psychological Association press release, February 11, 2014, http://www.apa.org.
220213 Jenna Johnson, «Energy Drink Popularity Booms at College Despite Health Concerns,» The Washington Post, December 18, 2012, http://www.washingtonpost.com.
221214 Spotify advertisement, heard by author on Spotify, September 12, 2015.
222215 Sarah Hedgecock, «The Ivy League's Insomnia Problem: When Lack of Sleep Is a Competition,» Bustle, March 7, 2014, http://www.bustle.com.
223216 Angella Della Croce, «Sleep Hard to Come By in the Typical College Life,» The Miscellany News, April 24, 2013, http://www.miscellanynews.org.
224222 «Poor Sleep Equal to Binge Drinking, Marijuana Use in Predicting Academic Problems,» American Academy of Sleep Medicine press release, June 1, 2014, http://www.aasmnet.org.
225223 Sarah Klein, «Sleep Problems Equal to Binge Drinking, Marijuana Use in Predicting Poor Academic Performance,» The Huffington Post, June 3, 2014, http://www.huffingtonpost.com.
226224 Larry Rosen, «Relax, Turn Off Your Phone, and Go to Sleep,» Harvard Business Review, August 31, 2015, http://www.hbr.org.
227225 Maria M. Wong, Gail C. Robertson, and Rachel B. Dyson, «Prospective Relationship Between Poor Sleep and Substance-Related Problems in a National Sample of Adolescents,» Alcoholism: Clinical and Experimental Research 39 (2015): 355–62.