Sibayan, B. P. (2019). Some thoughts on sociolinguistic research and language planning in the Philippines. Philippine Journal of Linguistics.
Chicago-referens (17:e uppl.)Sibayan, Bonifacio P. "Some Thoughts on Sociolinguistic Research and Language Planning in the Philippines." Philippine Journal of Linguistics 2019.
MLA-referens (9:e uppl.)Sibayan, Bonifacio P. "Some Thoughts on Sociolinguistic Research and Language Planning in the Philippines." Philippine Journal of Linguistics, 2019.
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