Draper, John (2019-04-17), "Language education policy in Thailand", The Routledge International Handbook of Language Education Policy in Asia, Abingdon, Oxon: Routledge, pp. 229–242, doi:10.4324/9781315666235-16, ISBN978-1-315-66623-5
Draper, John; Kamnuansilpa, Peerasit (2016). "The Thai Lao Question: The Reappearance of Thailand's Ethnic Lao Community and Related Policy Questions". Asian Ethnicity. 19: 81–105. doi:10.1080/14631369.2016.1258300. S2CID151587930.
ethnologue.com
"Thailand". Ethnologue. สืบค้นเมื่อ 26 March 2024.
Draper, John; Kamnuansilpa, Peerasit (2016). "The Thai Lao Question: The Reappearance of Thailand's Ethnic Lao Community and Related Policy Questions". Asian Ethnicity. 19: 81–105. doi:10.1080/14631369.2016.1258300. S2CID151587930.
Luangthongkum, Theraphan (2007). "The Position of Non-Thai Languages in Thailand". ใน Guan, Lee Hock; Suryadinata, L. (บ.ก.). Language, nation and development in Southeast Asia. Singapore: ISEAS Publishing. pp. 181–194. OCLC190824881.