Tucker, G. R. (1989). The language study center: A retrospective comment. Philippine Journal of Linguistics.
Dyfyniad Arddull ChicagoTucker, G. Richard. "The Language Study Center: A Retrospective Comment." Philippine Journal of Linguistics 1989.
Dyfyniad MLATucker, G. Richard. "The Language Study Center: A Retrospective Comment." Philippine Journal of Linguistics, 1989.
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