Lopez, E. H. (1999). Elimination of software piracy makes a storng IT foundation. Manila Bulletin.
Chicagoスタイル(17版)引用形式Lopez, Edu H. "Elimination of Software Piracy Makes a Storng IT Foundation." Manila Bulletin 1999.
MLA(9版)引用形式Lopez, Edu H. "Elimination of Software Piracy Makes a Storng IT Foundation." Manila Bulletin, 1999.
警告: この引用は必ずしも正確ではありません.