Salazar, T. (2001). RP software Whiz reduces 90% of housing developers work. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Salazar, Tessa. "RP Software Whiz Reduces 90% of Housing Developers Work." Philippine Daily Inquirer 2001.
MLA-referens (9:e uppl.)Salazar, Tessa. "RP Software Whiz Reduces 90% of Housing Developers Work." Philippine Daily Inquirer, 2001.
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