NTC prohibits charges on telco paper billings. The Philippine Star.
Chicagoスタイル(17版)引用形式"NTC Prohibits Charges on Telco Paper Billings." The Philippine Star .
MLA(9版)引用形式"NTC Prohibits Charges on Telco Paper Billings." The Philippine Star, .
警告: この引用は必ずしも正確ではありません.