Enriquez, . M. C. (1997). Metro Manila seeing more intelligent buildings. Philippine Daily Inquirer.
Chicago-viite (17. p.)Enriquez, Marge C. "Metro Manila Seeing More Intelligent Buildings." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Enriquez, Marge C. "Metro Manila Seeing More Intelligent Buildings." Philippine Daily Inquirer, 1997.
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