Yap, D. (2012). Code of silence hampers search for missing miners. Philippine Daily Inquirer.
Chicago Style (17. basım) AtıfYap, DJ. "Code of Silence Hampers Search for Missing Miners." Philippine Daily Inquirer 2012.
MLA (9th ed.) AtıfYap, DJ. "Code of Silence Hampers Search for Missing Miners." Philippine Daily Inquirer, 2012.
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