Walton, C. (1986). Sama verbal semantics classification, derivation and inflection. Linguistic Society of the Philippines.
Chicago Style aipamenaWalton, Charles. Sama Verbal Semantics Classification, Derivation and Inflection. Manila: Linguistic Society of the Philippines, 1986.
MLA aipamenaWalton, Charles. Sama Verbal Semantics Classification, Derivation and Inflection. Linguistic Society of the Philippines, 1986.
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