References
- Hacettepe University Institute of Population Studies. Turkey Demographic and Health Survey 2008. Ankara: October 2008. p.75–93.
- N Ortayli, A Bulut, M Ozugurlu. Why withdrawal? Why not withdrawal? Men's perspectives. Reproductive Health Matters. 13: 2005; 164–173.
- D Askun, B Ataca. Sexuality related attitudes and behaviors of Turkish university students. Archives of Sexual Behavior. 36(5): 2007; 741–752.
- Sexuality still taboo among women in Turkey. Turkey Daily News. September 17, 2009
- AC Nielsen. Condom Market Retail Audit, June 2010.
- PD Harvey. Pricing. Let Every Child Be Wanted: How Social Marketing is Revolutionizing Contraceptive Use Around the World. 1999; Auburn House: Westport, 123–146.
- NM Döring. The Internet's impact on sexuality: a critical review of 15 years of research. Computers in Human Behavior. 25(5): 2009; 1089–1101.
- RK Jones, AE Biddlecom, RM Milne. How does the Internet fill the sexual health information gap for teens?. Journal of Adolescent Health. 44(2): 2009; S9–S10.
- N Gray, J Klein, D Jonathan. Health information-seeking behavior in adolescence: the place of the internet. Social Science & Medicine. 60(7): 2005; 1467–1478.
- C Lou, Q Zhao, E Gao. Can the Internet be used effectively to provide sex education to young people in China?. Journal of Adolescent Health. 39(5): 2006; 720–728.
- C Darden. Promoting condoms in Brazil to men who have sex with men. Reproductive Health Matters. 14(28): 2006; 63–67.
- www.facebook.com/pages/Durex/109823043828.
- Türkiye İstatistik Kurumu (Turkish Statistical Institute). Household Use of Information Technology Survey. April 2010.
- Facebook Usage Statistics. September 2010.
- Wireless Federation website. Mobile phone subscriber totals to 65.7 million, four times more than fixed line (Turkey). 19 December 2008.
- DKT Turkey Survey on Sexual Knowledge and Practices. October 2010.
- CH Purdy. Fruity, fun, and safe: creating a youth condom brand in Indonesia. Reproductive Health Matters. 14: 2006; 127–134.
- H Weinreich, H Obendorf, E Herder. Not quite the average: an empirical study of web use. ACM Transactions on the Web. 2(1): February. 2008
- DKT International. Assessment of condom sales in Mexico and Brazil. Internal DKT working paper. August 2010.
- Personal communication, PSI Romania.
- DKT China. At: <www.dkt.com.cn>.
- Yayasan DKT Indonesia. At: <www.tundakehamilan.com/>.
- Camisinhas Prudence. DKT Brasil. At: <www.useprudence.com.br/>.
- Prudence Condoms on Facebook. At: <www.facebook.com/PrudenceCondoms>.