Crisostomo, S., & Villanueva, R. (2022). Health workers stage black heart protest. Philippine Star.
Chicagoスタイル(17版)引用形式Crisostomo, Sheila, , Rhodina Villanueva. "Health Workers Stage Black Heart Protest." Philippine Star 2022.
MLA(9版)引用形式Crisostomo, Sheila, , Rhodina Villanueva. "Health Workers Stage Black Heart Protest." Philippine Star, 2022.
警告: この引用は必ずしも正確ではありません.