Tawadchai Suppadit และผู้แต่งคนอื่นๆ. (2007) Factors Influencing Return to Narcotic Taking of Drug Users who were Released from the Narcotic Remedy Program: A Case Study of an Adolescent Group in Phetchaburi Province Area, Thailand. <i>NIDA Development Journal</i>, <i>47</i>(2), 29-56.Tawadchai Suppadit และผู้แต่งคนอื่นๆ. "Factors Influencing Return to Narcotic Taking of Drug Users who were Released from the Narcotic Remedy Program: A Case Study of an Adolescent Group in Phetchaburi Province Area, Thailand". NIDA Development Journal 47 (2007):29-56.Tawadchai Suppadit และผู้แต่งคนอื่นๆ. Factors Influencing Return to Narcotic Taking of Drug Users who were Released from the Narcotic Remedy Program: A Case Study of an Adolescent Group in Phetchaburi Province Area, Thailand. National Institute of Development Administration:ม.ป.ท. 2007.