กาญจนศิลานนท์ ฉ. “HUMAN RESOURCE DEVELOPMENT GUIDELINES FOR THAI THREE STAR-RATED HOTELS IN PREPARING FOR ASEAN ECONOMIC COMMUNITY”. Sripatum Review of Humanities and Social Sciences, vol. 13, no. 1, Mar. 2018, pp. 164-7, https://so05.tci-thaijo.org/index.php/spurhs/article/view/117131.