Locsin, J. (1997). Sin: People power vs charter changes. Philippine Star.
Chicagoスタイル(17版)引用形式Locsin, Joel. "Sin: People Power Vs Charter Changes." Philippine Star 1997.
MLA(9版)引用形式Locsin, Joel. "Sin: People Power Vs Charter Changes." Philippine Star, 1997.
警告: この引用は必ずしも正確ではありません.