Bureau of Product Standards & Phil. (Rep) Department of Trade and Industry. (1995). Business oganizations in the Philippines that have been certified to ISO 9000 by the Bureau of Product Standards. Department of Trade and Industry.
Chicago Style aipamenaBureau of Product Standards and Phil. (Rep) Department of Trade and Industry. Business Oganizations in the Philippines That Have Been Certified to ISO 9000 by the Bureau of Product Standards. Makati City: Department of Trade and Industry, 1995.
MLA aipamenaBureau of Product Standards and Phil. (Rep) Department of Trade and Industry. Business Oganizations in the Philippines That Have Been Certified to ISO 9000 by the Bureau of Product Standards. Department of Trade and Industry, 1995.
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