Gatchalian, J. K. B., Lee, M. M. G., & [Alampay, R. B. A. Language tourism: A strategic sector of the Philippine tourism industry.
Lua i Stíl Chicago (17ú heag.)Gatchalian, Jean Kathleen B., Michelle Marie G. Lee, agus Ramon Benedicto A.] [Alampay. Language Tourism: A Strategic Sector of the Philippine Tourism Industry.
Lua MLA (9ú heag.)Gatchalian, Jean Kathleen B., et al. Language Tourism: A Strategic Sector of the Philippine Tourism Industry.
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