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 Pirya Krairiksh. 1991, "Towards a revised history of Sukhothai art: a reassessment of the inscription of King Ram Khamhaeng", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 53-160. The Siam Society. cite.
DJVU PDF Vickery, M. 1991, "The Ram Khamhaeng inscription: a Piltdown skull of Southeast Asian history?", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 3-52. The Siam Society. cite.
DJVU PDF Pirya Krairiksh. 1991, "Towards a revised history of Sukhothai art: a reassessment of the inscription of King Ram Khamhaeng", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 53-160. The Siam Society. cite.
DJVU PDF Diller, A.V.N. 1991, "Consonant mergers and Inscription One", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 161-192. The Siam Society. cite.
DJVU PDF Pirya Krairiksh. 1991, "The date of the Ram Khamhaeng inscription", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 257-272. The Siam Society. cite.
DJVU PDF O'connor, R.A. 1991, "Sukhothai rule, religion and elite rivalry", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 273-308. The Siam Society. cite.
DJVU PDF Terwiel, B.J. 1991, "The Ram Khamhaeng inscription: lacunae and reconstructions", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 309-332. The Siam Society. cite.
DJVU PDF Vickery, M. 1991, "Piltdown skull: installment 2", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 333-418. The Siam Society. cite.
DJVU PDF Woodward, H.W.Jr. 1991, "Ram Khamhaeng's inscription: the search for context", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 419-438. The Siam Society. cite.
DJVU PDF Wyatt, D.K. 1991, "Contextual arguments for the authenticity of the Ram Khamhaeng inscription", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 439-452. The Siam Society. cite.
DJVU PDF Chamberlain, J..R. 1991, "The efficacy of the P/PH distinction for Tai Languages", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 453-486. The Siam Society. cite.
DJVU PDF Diller, A.V.N. 1991, "Consonant mergers - a closer look", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 487-512. The Siam Society. cite.
DJVU PDF Penth, H. 1991, "Difficulties with Inscription No. 1", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 523-552. The Siam Society. cite.
DJVU PDF Pirya Krairiksh. 1991, "An epilogue to the Ram Khamhaeng inscription", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 553-565. The Siam Society. cite.
DJVU PDF Gedney, W.J. 1991, "Comments on linguistic arguments relating to Inscription One", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 193-226. The Siam Society. cite.
DJVU PDF Diller, A.V.N. 1991, "Consonant mergers and Inscription One", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 161-192. The Siam Society. cite.
DJVU PDF Gedney, W.J. 1991, "Comments on linguistic arguments relating to Inscription One", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 193-226. The Siam Society. cite.
DJVU PDF Chamberlain, J..R. 1991, "The efficacy of the P/PH distinction for Tai Languages", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 453-486. The Siam Society. cite.
DJVU PDF Diller, A.V.N. 1991, "Consonant mergers - a closer look", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 487-512. The Siam Society. cite.
DJVU PDF O'connor, R.A. 1991, "Sukhothai rule, religion and elite rivalry", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 273-308. The Siam Society. cite.
DJVU PDF Woodward, H.W.Jr. 1991, "Ram Khamhaeng's inscription: the search for context", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 419-438. The Siam Society. cite.
DJVU PDF Wyatt, D.K. 1991, "Contextual arguments for the authenticity of the Ram Khamhaeng inscription", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 439-452. The Siam Society. cite.
DJVU PDF Doré, A. 1991, "The Sukhothai inscription seen from the middle Mekhong valley", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 513-522. The Siam Society. cite.