DJVU PDF Seam, L. 1993, "Les noms géographigue khmer d’après les inscriptions du Cambodge", in The Mon-Khmer Studies Journal, vol. 22, pp. 127-147. cite.

DJVU PDF Seam, L. 1992, "Quelques traits grammaticaux charactéristiques de l’ancien khmer", in The Mon-Khmer Studies Journal, vol. 20, pp. 19-30. cite.

DJVU PDF Seam, L. 1992, "Khmer toponyms of Sanscrit origin (in inscriptions of Cambodia VI-XIV)", in The Third International Symposium on Language and Linguistics, Bangkok, Thailand, pp. 791-803. Chulalongkorn University. cite.