Sarmiento, R. S. (2002). South Cotabato legislature bans GMO field trials. Philippine Star.
Chicagoスタイル(17版)引用形式Sarmiento, Romer S. "South Cotabato Legislature Bans GMO Field Trials." Philippine Star 2002.
MLA(9版)引用形式Sarmiento, Romer S. "South Cotabato Legislature Bans GMO Field Trials." Philippine Star, 2002.
警告: この引用は必ずしも正確ではありません.