Παραπομπή σε μορφή APA (7η εκδ.)

Sibayan, B. P. (2019). Some thoughts on sociolinguistic research and language planning in the Philippines. Philippine Journal of Linguistics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sibayan, Bonifacio P. "Some Thoughts on Sociolinguistic Research and Language Planning in the Philippines." Philippine Journal of Linguistics 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sibayan, Bonifacio P. "Some Thoughts on Sociolinguistic Research and Language Planning in the Philippines." Philippine Journal of Linguistics, 2019.