Philippine Business Profiles and Perspectives. (2000). Next 5000 corporations: The Philippines in the new economy. Philippine Business Profiles and Perspectives.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine Business Profiles and Perspectives. Next 5000 Corporations: The Philippines in the New Economy. Pasig City: Philippine Business Profiles and Perspectives, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine Business Profiles and Perspectives. Next 5000 Corporations: The Philippines in the New Economy. Philippine Business Profiles and Perspectives, 2000.
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