Lua APA (7ú heag.)

Yap, D. Alarm raised over Chinese video surveillance project. IN Metro. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Yap, DJ. "Alarm Raised over Chinese Video Surveillance Project. IN Metro." Philippine Daily Inquirer .

Lua MLA (9ú heag.)

Yap, DJ. "Alarm Raised over Chinese Video Surveillance Project. IN Metro." Philippine Daily Inquirer, .

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