Punthip Kerpetkeaw. (1980). A study od cases in the Thai language [microform]. Photoduplication Service. University of the Philippines Library.
Dyfyniad Arddull ChicagoPunthip Kerpetkeaw. A Study Od Cases in the Thai Language [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.
Dyfyniad MLAPunthip Kerpetkeaw. A Study Od Cases in the Thai Language [microform]. Photoduplication Service. University of the Philippines Library, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.