Lopez, E. H. (2002). 70 companies receive BSA's clean bill of software health. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Lopez, Edu H. "70 Companies Receive BSA's Clean Bill of Software Health." Manila Bulletin 2002.
Lua MLA (9ú heag.)Lopez, Edu H. "70 Companies Receive BSA's Clean Bill of Software Health." Manila Bulletin, 2002.
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