Biblography

1. Ministry Of Education (2013 Feb 4). MOE Framework for Sexuality Education. Retrieved from http://www.moe.edu.sg/education/programmes/social-emotional-learning/sexuality-education/framework/
2. Ministry Of Education (2013 March 11). Introduction to Sexuality Education In Schools. Retrieved from http://www.moe.gov.sg/education/programmes/social-emotional-learning/sexuality-education/
3. Survey Methodology (2013 March 18).  In Wikipedia. Retrieved from http://en.wikipedia.org/wiki/Survey_methodology
4. Sex Education (2013 March 20). In Wikipedia. Retrieved from http://en.wikipedia.org/wiki/Sex_education