Lopez, E. H. (1999). Microsoft Philippines intensities campaign against software piracy. Manila Bulletin.
Chicagoスタイル(17版)引用形式Lopez, Edu H. "Microsoft Philippines Intensities Campaign Against Software Piracy." Manila Bulletin 1999.
MLA(9版)引用形式Lopez, Edu H. "Microsoft Philippines Intensities Campaign Against Software Piracy." Manila Bulletin, 1999.
警告: この引用は必ずしも正確ではありません.