Bradley, Cornelius Beach. "The oldest known writing in Siamese : the inscription of Phra Ram Khamhaeng of Sukhothai 1293 A.D." Journal of the Siam Society. 6, 1 (1909) : 1-64.
หัวเรื่อง |
Inscriptions, Ancient -- Thailand -- Sukhothai. Thai language -- alphabet. King Ram Khamhaeng. |
ค้นได้ที่ |