(1999). Researcher ranks most stressful life events. Philippine Star.
Chicagoスタイル(17版)引用形式"Researcher Ranks Most Stressful Life Events." Philippine Star 1999.
MLA(9版)引用形式"Researcher Ranks Most Stressful Life Events." Philippine Star, 1999.
警告: この引用は必ずしも正確ではありません.