Arty Kaur Sachdev และ Ratana Somrongthong. (2011) Knowledge and attitude regarding human papillomavirus, human papillomavirus vaccine and cervical cancer, human papillomavirus vaccination history among female bachelor degree students at Chulalongkorn University. Chulalongkorn University:ม.ป.ท.Arty Kaur Sachdev และ Ratana Somrongthong. 2011. Knowledge and attitude regarding human papillomavirus, human papillomavirus vaccine and cervical cancer, human papillomavirus vaccination history among female bachelor degree students at Chulalongkorn University. ม.ป.ท.:Chulalongkorn University;Arty Kaur Sachdev และ Ratana Somrongthong. Knowledge and attitude regarding human papillomavirus, human papillomavirus vaccine and cervical cancer, human papillomavirus vaccination history among female bachelor degree students at Chulalongkorn University. ม.ป.ท.:Chulalongkorn University, 2011. Print.