277. Wikipedia. n.d. “Rajinder Singh”. Wikipedia, http://en.wikipedia.org/wiki/ Rajinder_Singh.
278. Wikipedia. n.d. “MC Hammer”. Wikipedia, http://en.wikipedia.org/wiki/ MC_ Hammer.
279. Wilson M., Daly M., and N.Pound. 2002. “An evolutionary psychological perspective on the modulation of competitive confrontation and risk taking”. Pp. 381–408 in D. Pfaff et al, eds., Hormones, Brain and Behavior, Vol. 5 — San Diego: Academic Press.
280. Wilson, M., and M. Daly. 1985. “Competitiveness, risk taking, and violence: The young male syndrome”. Ethology and Sociobiology 6: 59–73.
281. Wilson, M., M. Daly and N. Pound. 2002. “An evolutionary psyxhological perspective on the modulation of competitive confrontation and risk taking”. In Hormones, Brain and Behavior ed. Donald W. Pfaff, Arthur P. Arnold, Susan E. Fahrbach, Anne M. Etgen and Robert T. Rubin, 5:381-408. San Diego, CA: Academic Press.
282. Wilson, M., and M. Daly. 1997. “Life expectancy, economic inequality, homicide, and reproductive timing in Chicago neighborhoods”. British Medical Journal 314: 1271–1274.
283. Wilson, Margo and Martin Daly. 2004. “Do Pretty Women Inspire Men to Discount the Future?” Biology Letters, 271, S177–S179.
284. Winterhalder, B. 2007. “Risk and decision-making”. In R. Dunbar & L. Barrett (Eds.) Oxford handbook of evolutionary psychology (pp. 433–446). Oxford, England: Oxford University Press.
285. World Health Organization (WHO). n.d. “20 questions on genetically modified foods”. WHO, http://www.who.int/foodsafety/publications/ biotech/20questions/index.html.
286. World Health Organization (WHO). n.d. “Growing threat from counterfeit medicines”. WHO, http://www.who.int/bulletin/volumes/88/4/10-020410/ en/ondex.html.
287. Wyatt, T. D. 2003. Pheromones and animal behavior: Communication by smell and taste. Cambridge, UK: Cambridge University Press.
288. YouTube. n.d. “Hot girls flashes Porsche 911 banned commercial funny 2013 Carjam TV”. YouTube, http://www.youtube.com/watch?v=47ZZjEXcJ-U/.