Hosoda, M.; Stone-Romero, E. F.; Coats, G. (2003). "The effects of physical attractiveness on job-related outcomes: A meta-analysis of experimental studies". Personnel Psychology. 56 (2): 431–462. doi:10.1111/j.1744-6570.2003.tb00157.x.
Eagly, Alice; Ashmore, Richard; Makhijani, Mona G.; Longo, Laura C. (1991). "What is beautiful is good, but". Psychological Bulletin. 110: 109–128. doi:10.1037/0033-2909.110.1.109.
Rhodes, Gillian; Simmons, Leigh; Peters, Marianne (2005). "Attractiveness and Sexual Behavior: Does Attractiveness Enhance Mating Success?". Evolution and Human Behavior. 26 (2): 186–201. doi:10.1016/j.evolhumbehav.2004.08.014.
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Lookism, The Free Dictionary, diakses tanggal September 30, 2015