1995. Lesley Doyal, "What makes women sick: gender and the political economy of health", Page 226
Most official attempts to monitor the health of sex workers have been designed to protect clients and society
1999. Peter Aggleton, "Men who sell sex: international perspectives on male prostitution", Page 44
Many were initiated into sex work through friends who were already sex workers, but others took the initiative themselves.
2010. Marshall Barron Clinard, Robert F. Meier, "Sociology of Deviant Behavior", Page 350
In an unusual move, Florida prosecutors charged not only the sex workers advertised on the Web site, but also the Web site owners and registered users of the site.