Augusten Burroughs (2012). “This Is How: Proven Aid in Overcoming Shyness, Molestation, Fatness, Spinsterhood, Grief, Disease, Lushery, Decrepitude & More. For Young and Old Alike.”, p.151, Macmillan
Mark Bauerlein (2008). “The Dumbest Generation: How the Digital Age Stupefies Young Americans and Jeopardizes Our Future(Or, Don 't Trust Anyone Under 30)”, p.9, Penguin