Naiyana, P. (1980). Two-verb surface predicates in Thai [microform]. Photoduplication Service, University of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Naiyana, Phumipruksa. Two-verb Surface Predicates in Thai [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
Παραπομπή σε μορφή MLA (9th εκδ.)Naiyana, Phumipruksa. Two-verb Surface Predicates in Thai [microform]. Photoduplication Service, University of the Philippines Library, 1980.
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