Thailand's Foreign Relations in Perspective, thesis, August 1976; (https://digital.library.unt.edu/ark:/67531/metadc504044/m1/1/: accessed April 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Thailand's Foreign Relations in Perspective, thesis, August 1976; (https://digital.library.unt.edu/ark:/67531/metadc504044/m1/1/: accessed April 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .