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Lua i Stíl Chicago (17ú heag.)BAUTISTA, MA. Lourdes S., agus STELLA P. GO. Introduction to Qualitative Research Methods. Manila: Fesearch Center, 1988.
Lua MLA (9ú heag.)BAUTISTA, MA. Lourdes S., agus STELLA P. GO. Introduction to Qualitative Research Methods. Fesearch Center, 1988.
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