Tacio, H. D. (2014). The "c" in literacy teacher Darwin T. Tadifa: Creative leader. Philippine Graphic.
Lua i Stíl Chicago (17ú heag.)Tacio, Henrylito D. "The "C" in Literacy Teacher Darwin T. Tadifa: Creative Leader." Philippine Graphic 2014.
Lua MLA (9ú heag.)Tacio, Henrylito D. "The "C" in Literacy Teacher Darwin T. Tadifa: Creative Leader." Philippine Graphic, 2014.
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