Lopez, E. H. (2002). BSA urges firms to legalize unlicensed software. Manila Bulletin.
Chicago Style aipamenaLopez, Edu H. "BSA Urges Firms to Legalize Unlicensed Software." Manila Bulletin 2002.
MLA aipamenaLopez, Edu H. "BSA Urges Firms to Legalize Unlicensed Software." Manila Bulletin, 2002.
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