Kiti Yuktanon. 2002. The stress of traffic police in the Metropolitan Police Subdivision 6. Field of Study Criminology and Criminal Justice, Mahidol University;
Kiti Yuktanon. (2002) The stress of traffic police in the Metropolitan Police Subdivision 6 . Mahidol University/Bangkok.
Kiti Yuktanon. The stress of traffic police in the Metropolitan Police Subdivision 6. . Bangkok:Mahidol University, 2002.
Kiti Yuktanon. (2002) The stress of traffic police in the Metropolitan Police Subdivision 6 . Mahidol University/Bangkok.