Carandang, R. T. (2011). Stronger copyright laws needed - Villar. Manila Bulletin.
Chicagoスタイル(17版)引用形式Carandang, Rolly T. "Stronger Copyright Laws Needed - Villar." Manila Bulletin 2011.
MLA(9版)引用形式Carandang, Rolly T. "Stronger Copyright Laws Needed - Villar." Manila Bulletin, 2011.
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