Somchat Sachan. 2004. Factors affecting investigation on female child sex-sale service (child prostitute) of noncommissioned police under 1-5th Divisions of Metropolitan Police Bureau. Field of Study Criminology and Criminal, Mahidol University;
Somchat Sachan. (2004) Factors affecting investigation on female child sex-sale service (child prostitute) of noncommissioned police under 1-5th Divisions of Metropolitan Police Bureau . Mahidol University/Bangkok.
Somchat Sachan. Factors affecting investigation on female child sex-sale service (child prostitute) of noncommissioned police under 1-5th Divisions of Metropolitan Police Bureau. . Bangkok:Mahidol University, 2004.
Somchat Sachan. (2004) Factors affecting investigation on female child sex-sale service (child prostitute) of noncommissioned police under 1-5th Divisions of Metropolitan Police Bureau . Mahidol University/Bangkok.