Phayam Kandee และผู้แต่งคนอื่นๆ. (2016) Perceived social support of community-dwelling rural elderly in northern Thailand. <i>Journal of Mental Health of Thailand</i>, <i>24</i>(1), 40-51.Phayam Kandee และผู้แต่งคนอื่นๆ. "Perceived social support of community-dwelling rural elderly in northern Thailand". Journal of Mental Health of Thailand 24 (2016):40-51.Phayam Kandee และผู้แต่งคนอื่นๆ. Perceived social support of community-dwelling rural elderly in northern Thailand. Department of Mental Health Thailand:ม.ป.ท. 2016.