Here are references for the Summer 2015 issue of Hearing Health magazine.
 

“Noise-Induced Hearing Loss (and Tinnitus) By the Numbers,” page 6:

• Abstracts From the 2006 Congress of Epidemiology, June 21–24, 2006. “Reducing Noise-Induced Hearing Loss (NIHL) to Achieve U.S. Healthy People 2010 Goals.” American Journal of Epidemiology Supplement, June 1, 2006

• Noise and Hearing Loss Prevention, National Institute for Occupational Safety and Health (NIOSH).

• Occupational Noise Exposure, Occupational Safety and Health Administration (OSHA).

• Shargorodsky J, Curhan SG, Curhan GC, Eavey R. “Change in Prevalence of Hearing Loss in US Adolescents.” JAMA. August 18, 2010, Volume 304, Number 7.

• Stats & Figures, U.S. Dept. of Defense Hearing Center of Excellence (HCE).
   

“Turn Down the Noise, Turn Up the Quiet,” page 10:

• Americans With Disabilities Act, Title III Regulations: Nondiscrimination on the Basis of Disability by Public Accommodations and in Commercial Facilities, U.S. Department of Justice.

• Bates, C. “Working or Playing Indoors, New Yorkers Face an Unabated Roar.” The New York Times, July 19, 2012.

• “Chapman v. Pier 1 Imports,” U.S. Ninth Circuit Court of Appeals, No 07-16236, January 7, 2011.

• EPA Identifies Noise Levels Affecting Health and Welfare, Environmental Protection Agency (EPA).

• Gordon, Arnold. CALMS (Cut Absurdly Loud Movie Sound).

• Hammer, M.S.; Swinburn, T.K.; Neitzel, R.L. “Environmental Noise Pollution in the United States: Developing an Effective Public Health Response.” Environmental Health Perspectives. February 2014, Volume 122, Issue 2.

• Hernandez, P. “For Restaurant Owners, Striking the Right Noise Level Is Key.” Boston Globe, April 22, 2014.

• Huth, M.E.; Popelka, G.R.; Blevins, N.H. “Comprehensive Measures of Sound Exposures in Cinemas Using Smart Phones.” Ear & Hearing, November-December 2014.

• Kardous, Chucri A.; Shaw, Peter B. “Evaluation of Smartphone Sound Measurement Applications.” The Journal of the Acoustical Society of America, March 21, 2014.

• Make Listening Safe, World Health Organization.

• Noise-Induced Hearing Loss, National Institute on Deafness and Other Communication Disorders.
   

“Dry, Clean Hands May Come at a Price,” page 13:

• Berkowitz, S.S. “Hand Dryer Noise in Public Restrooms Exceeds 80 dBA at 10 Feet (3 Meters).” Noise Health, April 19, 2015.
   

“Sharing a Sound Strategy,” page 24:

• How Loud Is Too Loud?, NIDCD.