Pitoon Amornwitthawat และผู้แต่งคนอื่นๆ. (2561) Guidelines for management of Kew Mae Pan and Pha Mon Nature Trail,Doi Inthanon National Park, Chiang Mai Province, Northern Thailand. <i>Journal of Thai Interdisciplinary Research</i>, <i>Vol. 13</i>(N0. 3), 22.Pitoon Amornwitthawat และผู้แต่งคนอื่นๆ. "Guidelines for management of Kew Mae Pan and Pha Mon Nature Trail,Doi Inthanon National Park, Chiang Mai Province, Northern Thailand". Journal of Thai Interdisciplinary Research Vol. 13 (2561):22.Pitoon Amornwitthawat และผู้แต่งคนอื่นๆ. Guidelines for management of Kew Mae Pan and Pha Mon Nature Trail,Doi Inthanon National Park, Chiang Mai Province, Northern Thailand. Nakhon Pathom Rajabhat University:ม.ป.ท. 2561.