Tubeza, P. C. (2018). PH defends innocent passage of US warship. Philippine Daily Inquirer.
Chicago Style aipamenaTubeza, Philip C. "PH Defends Innocent Passage of US Warship." Philippine Daily Inquirer 2018.
MLA aipamenaTubeza, Philip C. "PH Defends Innocent Passage of US Warship." Philippine Daily Inquirer, 2018.
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