DJVU PDF Gosling, B. 1991, "Sukhotai religious architecture and its relevance to the authenticity of Inscription One", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 227-256. The Siam Society. cite.

DJVU PDF Gosling, B. 1986, "Inscriptions and art history: the case of Sukhothai's Inscription II", in A Conference on Thai Studies In Honor of William J. Gedney, ed. R.J. Bickner et al., Ann Arbor, Michigan, pp. 149-158. Center for South and Southeast Asian studies, the University of Michigan. cite.