Thomas W. Simon, Democracy and Social Injustice: Law, Politics, and Philosophy, Rowman & Littlefield, 1995, ISBN0-8476-7938-1, Google Print, p.143
Ilona Boniwell, Positive Psychology in a Nutshell: A Balanced Introduction to the Science of Optimal Functioning, Personal Well-Being Centre, 2006, ISBN0-9548387-8-5, Google Print, p.74-75
Polman, Evan (2012). "Effects of self–other decision making on regulatory focus and choice overload". Journal of Personality and Social Psychology. 102 (5): 980–993. doi:10.1037/a0026966. PMID22429272.
Gourville, John T.; Soman, Dilip (2005). "Overchoice and Assortment Type: When and Why Variety Backfires". Marketing Science. 24 (3): 382–395. doi:10.1287/mksc.1040.0109. S2CID153443146.
Townsend, Claudia; Kahn, Barbara E. (2014). "The "Visual Preference Heuristic": The Influence of Visual versus Verbal Depiction on Assortment Processing, Perceived Variety, and Choice Overload". Journal of Consumer Research. 40 (5): 993–1015. doi:10.1086/673521. S2CID6758197.
Polman, Evan (2012). "Effects of self–other decision making on regulatory focus and choice overload". Journal of Personality and Social Psychology. 102 (5): 980–993. doi:10.1037/a0026966. PMID22429272.
Gourville, John T.; Soman, Dilip (2005). "Overchoice and Assortment Type: When and Why Variety Backfires". Marketing Science. 24 (3): 382–395. doi:10.1287/mksc.1040.0109. S2CID153443146.
Townsend, Claudia; Kahn, Barbara E. (2014). "The "Visual Preference Heuristic": The Influence of Visual versus Verbal Depiction on Assortment Processing, Perceived Variety, and Choice Overload". Journal of Consumer Research. 40 (5): 993–1015. doi:10.1086/673521. S2CID6758197.