1. Mathieson A, Branam E & Noble A. Prostitution Policy: Legalization, Decriminalization and the Nordic Model Seattle Journal for Social Justice 2015. Volume 14. 367–428.
2. Skarhed A. Prohibition of the purchase of sexual services. An evaluation 1999–2008. 2010. Downloaded from the Government offices of Sweden website:
http://www.government.se/articles/2011/03/evaluation-of-the-prohibition-of-the-purchase-of-sexual-services/
3. The Israeli Prime Minister's office official website. Decisions from August 2017.
http://www.pmo.gov.il/Secretary/GovDecisions/2017/Pages/dec2946.aspx
4. Baral S, Beyrer C, Muessig K, Poteat T, Wirtz AL, Decker MR, Sherman SG, Kerrigan D. Burden of HIV among female sex workers in low-income and middle-income countries: a systematic review and meta-analysis. Lancet Infect Dis. 2012;12(7):538–49.
5. Cwikel JG, Lazer T, Press F, Lazer S. Sexually transmissible infections among female sex workers: an international review with an emphasis on hard-to-access populations. Sex Health. 2008;5(1):9–16.