PDF Simmonds, E.H.S. 1978, "OBSERVATIONS ON FOLK TAXONOMY IN THAILAND", in Nature and Man in South East Asia, ed. P.A. Stott, pp. 128-141. School of Oriental and African Studies, University of London. cite.

DJVU PDF Honey, P.J. and Simmonds, E.H.S. 1963, "Thai and Vietnamese : some Elements of Nominal Structure Compared", in Linguistic Comparison in South East Asia and the Pacific, ed. H.L. Shorto, pp. 71-78. School of Oriental and African Studies, University of London. cite.