Crisostomo, S., Mateo, J. V. R., Punay, E., & Romero, P. (2019). K-12 not to blame for Pinoy's poor test scorte - DepEd. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Crisostomo, Sheila, Jan Victor R. Mateo, Eduardo Punay, agus Paolo Romero. "K-12 Not to Blame for Pinoy's Poor Test Scorte - DepEd." Philippine Star 2019.
Lua MLA (9ú heag.)Crisostomo, Sheila, et al. "K-12 Not to Blame for Pinoy's Poor Test Scorte - DepEd." Philippine Star, 2019.
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