Philippines. National Statistics Office. (1998). 1997 foreign trade statistics of the Philippines. NSO.
Chicago Style (17th ed.) CitationPhilippines. National Statistics Office. 1997 Foreign Trade Statistics of the Philippines. Manila: NSO, 1998.
MLA (9th ed.) CitationPhilippines. National Statistics Office. 1997 Foreign Trade Statistics of the Philippines. NSO, 1998.
Warning: These citations may not always be 100% accurate.