Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Tampuan. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.
Anne Thomas, Education Advisor, Ratanakiri, Cambodia; HE Chey Chap, Under-Secretary of State for Education, Cambodia; Mr. In The, Director, National NFE Department, Ministry of Education, Youth and Sport, Cambodia. "Bilingual education in Cambodia" （页面存档备份，存于互联网档案馆）.
Anne Thomas, Education Advisor, Ratanakiri, Cambodia; HE Chey Chap, Under-Secretary of State for Education, Cambodia; Mr. In The, Director, National NFE Department, Ministry of Education, Youth and Sport, Cambodia. "Bilingual education in Cambodia" （页面存档备份，存于互联网档案馆）.
