Philippines. Department of Tourism. Region III. (1998). Region III 1998 tourism situationer. Department of Tourism.
Chicago Style (17th ed.) CitationPhilippines. Department of Tourism. Region III. Region III 1998 Tourism Situationer. San Fernando, Pampanga: Department of Tourism, 1998.
MLA (9th ed.) CitationPhilippines. Department of Tourism. Region III. Region III 1998 Tourism Situationer. Department of Tourism, 1998.
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