DiDonato, Theresa E. (February 21, 2014). "The Evolution of the Wingman". Meet, Catch, and Keep (blog). Psychology Today. Archived from the original on March 12, 2014. Retrieved April 3, 2017. Formerly "Do Your Friends Help (or Hurt) Your Chances to Find Love?".
web.archive.org
DiDonato, Theresa E. (February 21, 2014). "The Evolution of the Wingman". Meet, Catch, and Keep (blog). Psychology Today. Archived from the original on March 12, 2014. Retrieved April 3, 2017. Formerly "Do Your Friends Help (or Hurt) Your Chances to Find Love?".