Simeon, L. M. Canadian firms set to bring clean technology to Phl. The Philippine Star.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSimeon, Louise Maureen. "Canadian Firms Set to Bring Clean Technology to Phl." The Philippine Star .
एमएलए (9वां संस्करण) प्रशस्ति पत्रSimeon, Louise Maureen. "Canadian Firms Set to Bring Clean Technology to Phl." The Philippine Star, .
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