Magkilat, B. C. (2003). Simon Keng Chye Teo. IN Pro-files [column]: Making farmers more productive. Manila Bulletin.
Chicagoスタイル(17版)引用形式Magkilat, Bernie Cahiles. "Simon Keng Chye Teo. IN Pro-files [column]: Making Farmers More Productive." Manila Bulletin 2003.
MLA(9版)引用形式Magkilat, Bernie Cahiles. "Simon Keng Chye Teo. IN Pro-files [column]: Making Farmers More Productive." Manila Bulletin, 2003.
警告: この引用は必ずしも正確ではありません.