Villanueva, M. A. (2001). Naturalization bill signed. Philippine Star.
Chicagoスタイル(17版)引用形式Villanueva, Marichu A. "Naturalization Bill Signed." Philippine Star 2001.
MLA(9版)引用形式Villanueva, Marichu A. "Naturalization Bill Signed." Philippine Star, 2001.
警告: この引用は必ずしも正確ではありません.