DJVU PDF Srisakra Valibhotama. 1986, "The ancient settlements of Sukhothai", in A Conference on Thai Studies In Honor of William J. Gedney, ed. R.J. Bickner et al., Ann Arbor, Michigan, pp. 231-238. Center for South and Southeast Asian studies, the University of Michigan. cite.

DJVU PDF Woodward, H.W.Jr. 1986, "The movement of Thai speakers from the tenth through the fourteenth centuries: an art historian's view", in A Conference on Thai Studies In Honor of William J. Gedney, ed. R.J. Bickner et al., Ann Arbor, Michigan, pp. 247-256. Center for South and Southeast Asian studies, the University of Michigan. cite.

DJVU PDF Wyatt, D.K. 1986, "Family politics in sevententh- and eighteenth-century Siam", in A Conference on Thai Studies In Honor of William J. Gedney, ed. R.J. Bickner et al., Ann Arbor, Michigan, pp. 257-265. Center for South and Southeast Asian studies, the University of Michigan. cite.