(1997). Study on regional travel in the Philippines 1997: Regional analysis. DOT/AIT.
Chicago Style (17th ed.) CitationStudy on Regional Travel in the Philippines 1997: Regional Analysis. [Quezon City]: DOT/AIT, 1997.
MLA (9th ed.) CitationStudy on Regional Travel in the Philippines 1997: Regional Analysis. DOT/AIT, 1997.
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