Pangilinan, M. L. (2001). Converting trash to cash. IN Mommy talk [column]. Philippine Star.
Chicagoスタイル(17版)引用形式Pangilinan, Maricel Laxa. "Converting Trash to Cash. IN Mommy Talk [column]." Philippine Star 2001.
MLA(9版)引用形式Pangilinan, Maricel Laxa. "Converting Trash to Cash. IN Mommy Talk [column]." Philippine Star, 2001.
警告: この引用は必ずしも正確ではありません.