Bondoc, J. (2010). Who really killed leading botanist?. IN Gotcha [column]. Philippine Star.
Chicagoスタイル(17版)引用形式Bondoc, Jarius. "Who Really Killed Leading Botanist?. IN Gotcha [column]." Philippine Star 2010.
MLA(9版)引用形式Bondoc, Jarius. "Who Really Killed Leading Botanist?. IN Gotcha [column]." Philippine Star, 2010.
警告: この引用は必ずしも正確ではありません.