Works

The Design of Everyday Things
Donald A. NormanFamous Donald A. Norman Quotes
Introduction to the 2002 Edition, p. xi.
The Design of Everyday Things (1988, 2002)
Source: Emotional Design: Why We Love (or Hate) Everyday Things
Source: The Design of Everyday Things
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 156.
Donald A. Norman Quotes about problems
Introduction to the 2002 Edition, p. ix.
The Design of Everyday Things (1988, 2002)
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 157.
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 180.
Introduction to the 2002 Edition, p. xv.
The Design of Everyday Things (1988, 2002)
Source: The Design of Everyday Things (1988, 2002), Ch. 3, p. 78.
Donald A. Norman Quotes
Source: The Invisible Computer (1998), Ch. 10
Source: The Design of Everyday Things (1988, 2002), Ch. 7, p. 216.
Source: The Invisible Computer (1998), Ch. 10
Source: The Design of Everyday Things (1988, 2002), Ch. 5, pp. 114–115.
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 185.
“People Propose, Science Studies, Technology Conforms.”
Things That Make Us Smart (1993), Epilogue.
“Academics get paid for being clever, not for being right.”
27th annual conference of the Travel and Tourism Research Association, June 1996, Las Vegas, p. 143 http://books.google.com/books?id=FUkXAQAAMAAJ&q=%22academics+get+paid+for+being+clever%22.
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 173.
Source: The Design of Everyday Things (1988, 2002), Ch. 5, p. 131.
Source: The Design of Everyday Things (1988, 2002), Ch. 7, pp. 212—213.
Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 152.
Source: The Design of Everyday Things (1988, 2002), Ch. 1, p. 8.
Source: The Invisible Computer (1998), Ch. 10
The correct answer is 37.
"The Don" Reveals All: Part 1 http://www.ok-cancel.com/archives/post/2004/10/the_don_reveals_all_part_1.html
Source: The Design of Everyday Things (1988, 2002), Ch. 4, p. 87; regarding doors labeled "Push" and "Pull".
Introduction to the 2002 Edition, p. x.
The Design of Everyday Things (1988, 2002)
Source: The Design of Everyday Things (1988, 2002), Ch. 4, p. 100.