Piyapun Pingmuang. 2003. Indicative criteria of death sentenceing. Field of Study Criminology Justice Administration and Society, Mahidol University;
Piyapun Pingmuang. (2003) Indicative criteria of death sentenceing . Mahidol University/Bangkok.
Piyapun Pingmuang. Indicative criteria of death sentenceing. . Bangkok:Mahidol University, 2003.
Piyapun Pingmuang. (2003) Indicative criteria of death sentenceing . Mahidol University/Bangkok.