Catipon, E. (2001). The shape of things to come. Philippine Star.
Chicagoスタイル(17版)引用形式Catipon, Eric. "The Shape of Things to Come." Philippine Star 2001.
MLA(9版)引用形式Catipon, Eric. "The Shape of Things to Come." Philippine Star, 2001.
警告: この引用は必ずしも正確ではありません.