Ramirez, R. (2020). Ex-SC justice Buena, 87. Philippine Star.
Chicagoスタイル(17版)引用形式Ramirez, Robertzon. "Ex-SC Justice Buena, 87." Philippine Star 2020.
MLA(9版)引用形式Ramirez, Robertzon. "Ex-SC Justice Buena, 87." Philippine Star, 2020.
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