Sittikorn Rongsumlee และผู้แต่งคนอื่นๆ. (2010) Cost-effectiveness analysis of establishing a community based friend center versus implementing a training course for men who have sex with men. Chulalongkorn University:ม.ป.ท.Sittikorn Rongsumlee และผู้แต่งคนอื่นๆ. 2010. Cost-effectiveness analysis of establishing a community based friend center versus implementing a training course for men who have sex with men. ม.ป.ท.:Chulalongkorn University;Sittikorn Rongsumlee และผู้แต่งคนอื่นๆ. Cost-effectiveness analysis of establishing a community based friend center versus implementing a training course for men who have sex with men. ม.ป.ท.:Chulalongkorn University, 2010. Print.