Philippine Investment Development Mission to Hongkong for Small and medium Industries. (1974). Philippine Investment Development Mission to Hongkong: Report. Board of Investments.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippine Investment Development Mission to Hongkong for Small and medium Industries. Philippine Investment Development Mission to Hongkong: Report. [Makati, Metro Manila]: Board of Investments, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippine Investment Development Mission to Hongkong for Small and medium Industries. Philippine Investment Development Mission to Hongkong: Report. Board of Investments, 1974.
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