Lidawan, M. W. (2014). English as an evolutionary tool in the Cordilleras. Philippine Panorama.
Chicago Style (17. basım) AtıfLidawan, Marvin Wacnag. "English as an Evolutionary Tool in the Cordilleras." Philippine Panorama 2014.
MLA (9th ed.) AtıfLidawan, Marvin Wacnag. "English as an Evolutionary Tool in the Cordilleras." Philippine Panorama, 2014.
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