Designing Games: A Guide to Engineering Experiences
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The Design of Everyday Things: Revised and Expanded Edition
Norman, Don
Civilization and its Discontents [1929; 2002, 2010]
Sigmund Freud
Gravitation and Cogravitation: Developing Newton's Theory of ...
Oleg D. Jefimenko
"Trickle Down Theory" and "Tax Cuts for the Rich"
Thomas Sowell