1. Ali, L. (2008). The curious lives of surrogates. Newsweek. Retrieved June 25, 2014, from http://www.newsweek.com/curious-lives-surrogates-84469 .
2. Berend, Z. (2012). The romance of surrogacy. Sociological Forum, 27(4), 913–936.
3. Bromfield, N., & Capous-Desyllas, M. (2012). Underlying motives, moral agendas and unlikely partnerships: The formulation of the U.S. trafficking victims protection act through the data and voices of key policy players. Advances in Social Work, 13(2), 243–261.
4. Carney, S. (2010). Cash on delivery: Gestational dormitories. Routine C-sections. Quintuple embryo implants. Brave new world? Nope surrogacy tourism. Mother Jones, pp. 69–73. http://www.motherjones.com/politics/2010/02/surrogacy-tourism-india-nayna-patel .
5. Ciccarelli, J., & Beckman, L. (2005). Navigating rough waters: An overview of psychological aspects of surrogacy. Journal of Social Issues, 61(1), 21–43.