968969 Andrea L. Stanton, Edward Ramsamy, Peter J. Seybolt, and Carolyn M. Elliott, eds., Cultural Sociology of the Middle East, Asia, and Africa: An Encyclopedia (Thousand Oaks, CA: SAGE Publications, 2012), 137; Pradyumna Karan, Japan in the 21st Century: Environment, Economy, and Society (Lexington: University of Kentucky Press, 2010), 97.
969970 Paul Scialla, email to the author, April 13, 2015.
970971 Charlie Wells, «The New Mattress Professionals,» The Wall Street Journal, September 30, 2015, www.wsj.com.
971972 «Interview with Philip Krim, cofounder and CEO of Casper Sleep,» Slumber Sage, www.slumbersage.com.
