Zurbano, J. E. (2020). 3 airports’ international passenger quotas raised. Manila Standard.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZurbano, Joel E. "3 Airports’ International Passenger Quotas Raised." Manila Standard 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रZurbano, Joel E. "3 Airports’ International Passenger Quotas Raised." Manila Standard, 2020.
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