Nguyen และผู้แต่งคนอื่นๆ. 2003. Adoption of fluoride use among primary school teachers in Nakhon Pathom province, Thailand. Field of Study Health Care Management, Mahidol University;
Nguyen และผู้แต่งคนอื่นๆ. (2003) Adoption of fluoride use among primary school teachers in Nakhon Pathom province, Thailand . Mahidol University/Bangkok.
Nguyen และผู้แต่งคนอื่นๆ. Adoption of fluoride use among primary school teachers in Nakhon Pathom province, Thailand. . Bangkok:Mahidol University, 2003.
Nguyen และผู้แต่งคนอื่นๆ. (2003) Adoption of fluoride use among primary school teachers in Nakhon Pathom province, Thailand . Mahidol University/Bangkok.