Enriquez, . M. C. (1997). Metro Manila seeing more intelligent buildings. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Enriquez, Marge C. "Metro Manila Seeing More Intelligent Buildings." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)Enriquez, Marge C. "Metro Manila Seeing More Intelligent Buildings." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.