Krisana Wattanathamrong. 2011. The law enforcement of police officers on illegal alien labours. , Mahidol University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2011.103

Krisana Wattanathamrong. The law enforcement of police officers on illegal alien labours. . Bangkok:Mahidol University, 2011. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2011.103

Krisana Wattanathamrong. (2011) The law enforcement of police officers on illegal alien labours . Mahidol University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2011.103