Paiboon Damri. 2003. The process of homosexual exchange of youth in Maha Sarakham. Field of Study Population Education, Mahidol University;
Paiboon Damri. (2003) The process of homosexual exchange of youth in Maha Sarakham . Mahidol University/Bangkok.
Paiboon Damri. The process of homosexual exchange of youth in Maha Sarakham. . Bangkok:Mahidol University, 2003.
Paiboon Damri. (2003) The process of homosexual exchange of youth in Maha Sarakham . Mahidol University/Bangkok.