1. IARC. (2012). GLOBOCAN 2008, Cancer Fact Sheet; Cervical Cancer Incidence and Mortality Worldwide in 2008, Summary. . Available: http://globocan.iarc.fr/factsheets/cancers/cervix.asp .
2. Pelalian HPV untuk Remaja;Farush-Khan;in Utusan Malaysia Online, ed,2011