Churdkiet Cheowtirakul, A study of factors attracting American tourists to Thailand ( microform) by Churdkiet Cheowtirakul. - Ann Arbor, Mich. University Microfilms International 1981. - 1 microfilm reel : positive ; 35 mm. Thesis (Ph.D.) - Texas A & M University,1980 Subjects--Topical Terms: Tourist trade--Thailand