Philippines. Bureau of Coast and Geodetic Survey. Jose Abad Santos. Philippine Coast and Geodetic Survey.
Chicago Style (17th ed.) CitationPhilippines. Bureau of Coast and Geodetic Survey. Jose Abad Santos. Manila: Philippine Coast and Geodetic Survey.
MLA (9th ed.) CitationPhilippines. Bureau of Coast and Geodetic Survey. Jose Abad Santos. Philippine Coast and Geodetic Survey.
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